Graphene for future sensor applications

Größe: px
Ab Seite anzeigen:

Download "Graphene for future sensor applications"

Transkript

1 Graphene Applications Summit, , London Graphene for future sensor applications Corporate Research Applied Research 1 Microsystem Technologies Dr. R. Rölver, Dr. T. Lutz Max Planck Institute for Solid State Research Solid State Nanophysics Dr. J. Smet, P. Herlinger 1

2 Outline Graphene: sensor relevant properties Relevant fabrication methods Possible sensor applications DNA encryption with graphene nanopore structures Graphene membranes for MEMS loudspeakers and microphones Graphene based Hall sensors for magnetic field measurements Graphene based piezoresistive pressure sensors Conclusion and outlook 2

3 Graphene for Future Sensor Applications Graphene: relevant properties 3 Geometrical and optical ultra-thin: one atomic layer low, but homogenous broadband absorption Mechanical high in-plane ultimate tensile strength flexible out-of-plane Electrical No intrinsic Bandgap 2DES on surface ultra high mobility Tunable carrier concentration by applying a back-gate contact Piezoresistive?

4 Relevant fabrication methods Top Down Mechanical Exfoliation (Scotch Tape Method) Benchmark in device properties µ max : cm²/vs, grain size: 1 mm Not suitable for mass production Pictures from MPI Stuttgart Chemical exfoliation Graphene ink of nano platelets µ max : <1000 cm²/vs, grain size: 200 nm Currently not suitable for electronic devices from: materials today 15, 12, pp

5 Relevant fabrication methods Bottom up Thermal decomposition of SiC (1500 C) Inhomogenous growth, not self limited Good electrical quality µ max : 3000 cm²/vs, grain size: 5 µm Maybe suitable for mass production from: Nature Mat. 8, 171 (2009) CVD on metal surfaces Self limited, homogenous growth Excellent electrical quality µ max : cm²/vs, grain size: 1 mm Suitable for mass production Graphene on Cu Graphene on Pt CVD grown Graphene on MPI Stuttgart Mass production methods for graphene growth exist Production method needs to be adjusted to application 5

6 DNA encryption Aim: Resolve individual base segments in single strain DNA (from: Ventkatesan et al.; Nature Nanotechn., Vol. 6, p. 615 (2011) Advantages of graphene nanopores Graphene monolayer resolve single base segments No DNA amplification necessary compared to classical sequencing methods Decode the human genome in <1d for <1000 Potential revolution in clinical diagnostics possible Decode DNA sequences with biological nanopores and electrical detection USB-stick format nanopore sequencer announced by Oxford Nanopore Tech. Problem: Limited accuracy (>4%) with >1 base/pore Alternative: Graphene nanopores 6

7 Graphene-based microphone/earphone multilayer of CVD grown graphene (d~30 nm) Aim: Use graphene as membrane material in microphones or earphones Advantage: Low stiffness and low mass lead to high deflection and possibly high acoustic fidelity Simulated sample at 2 Pa (100 db) (membrane 500 µm): 100 layer Graphene membrane: 36 µm deflection 1 µm thick Silicon membrane: 0,5 µm deflection Risks: High deflection favors pull-in effects Zettl group, Berkeley, arxiv: Potential of graphene for acoustic applications under close evaluation deflection simulation Membrane: 500 µm 100 layer graphene p: 2 Pa 7

8 Graphene magnetic Hall sensor Aim: Use graphene for highly sensitive magnetic Hall sensors Advantage: high mobility µ and tunable carrier concentration n could lead to high sensitivities and low power consumption Hall coefficient R H = 1/ne (sensitivity) Longitudinal resistivity ρ = 1/nµe (power consumption) J. Appl. Phys. 111, 7E509 (2012) Risk: material imperfections limit sensitivity to 800 nt/hz 0.5 For comparison Bosch magnetometer Hz (~100 nt/hz 0.5 ) Graphene Hall sensors still far away from their possible sensitivity limit Comparison of different Hall-Sensor materials [3] 8 (1) Si Hall sensor reference (2) InSb Hall sensor reference (3) Nature Sc. Rep. 3, 1207 (2013) (4) J. Appl. Phys. 111, 07E509 (2012)

9 Piezoresistive pressure sensor: introduction Bosch pressure sensing: Si-based membrane with piezoresistive material small total strain of ε = 0.1 % Requirements: sensor chip membrane bonding wires reference vacuum sufficient gauge factor k = (ΔR/R 0 ) / ε Sensitive in low strain regime (+/- 1% strain) negligible temperature dependence housing (metal) glass socle pressure Question: Is Graphene a piezoresistive material? 9

10 Graphene: Piezoresistivity large-area CVD (monolayer) graphene with larger grains: k = 2 geometrical effect little potential Percolative films of graphene nano platelets: k up to 300 k(r 0 ) Effect: tunnel currents between platelets little potential (Temperature and R 0 dependence) From APL 101, (2012) CVD grown Graphene mesh (Sc. Rep. 2, 870 (2012)) with small grain size: k up to [5] Works for larger strain (ε = 2 10 %) on flexible (PDMS) substrate Potential and working principle unclear Further evaluation necessary 10

11 Graphene mesh fabrication Cu-mesh Copper mesh (56 µm wire, 100 mesh/in²) Graphene CVD (CH 4 in Ar:H2 atmosphere, 1000 C) Selective wet chemical copper etch Graphene mesh transfer to flexible PDMS or Si stripe and contacting 4-point probe resistivity measurement Back gate contact to adjust γ-point Strain dependent Resistivity measurement Graphene mesh after Cu etch Contacted graphene mesh Large strain application for flexible samples Low strain application for layers on Si-stripes 11

12 Graphene mesh: Results and Discussion Low strain regime (mesh on Si) large strain (mesh on PDMS) No additional crack formation No change in current pathlength additional crack formation change in current pathlength Sc. Rep. 2, 395 (2012) Sc. Rep. 2, 870 (2012) 12 weak resistivity change with strain Not reversible High k-factors are generally no graphene specific property Applicability to real devices questionable (long term stability) strong resistivity change with large strain Only partly partly reversible

13 Graphene for Future Sensor Applications Conclusion Graphene is material with interesting prospects 13 Industrially relevant fabrication possible 2D-material DNA sensing Low stiffness microphone High mobility magnetic Hall-sensor Graphene has to compete with existing technology Graphene based (sensor) applications will still need 5-10 years to be competitive to mature sensing technologies Graphene is taken seriously by Bosch and is closely monitored by corporate research

In situ SEM as a tool for investigating micro and nanoscale processes in materials research

In situ SEM as a tool for investigating micro and nanoscale processes in materials research In situ SEM as a tool for investigating micro and nanoscale processes in materials research Reiner Mönig Institut for Materials Research II Electrical Mechanical Heating Electrochemical Experiments Projektbüro

Mehr

- Characteristic sensitive Small temperature differences. - Low Sensitivity 42,8 µv/k for Cu-Constantan

- Characteristic sensitive Small temperature differences. - Low Sensitivity 42,8 µv/k for Cu-Constantan Thermocouples + Lightweight Small backlash by deformations + No self heating + Physically defined Zero No calibration for control loops - Characteristic sensitive Small temperature differences to cable

Mehr

Pilot Project Biogas-powered Micro-gas-turbine

Pilot Project Biogas-powered Micro-gas-turbine 1/18 Pilot Project Biogas-powered Micro-gas-turbine Supported by the Hessischen Ministerium für Wirtschaft, Verkehr und Landesentwicklung Speaker Details 2/18 Jan Müller Works at Institute of Solar Energy

Mehr

Efficient Monte Carlo Simulation of Tunnel Currents in MOS Structures

Efficient Monte Carlo Simulation of Tunnel Currents in MOS Structures Efficient Monte Carlo Simulation of Tunnel Currents in MOS Structures D. Grgec, M.I. Vexler, C. Jungemann, B. Meinerhagen Grg-P/02-1 Presentation Outline Introduction: quantum effects in MOS structures

Mehr

Shock pulse measurement principle

Shock pulse measurement principle Shock pulse measurement principle a [m/s²] 4.0 3.5 3.0 Roller bearing signals in 36 khz range Natural sensor frequency = 36 khz 2.5 2.0 1.5 1.0 0.5 0.0-0.5-1.0-1.5-2.0-2.5-3.0-3.5-4.0 350 360 370 380 390

Mehr

Influence of dust layer thickness. on specific dust resistivity

Influence of dust layer thickness. on specific dust resistivity on specific dust resistivity D. Pieloth, M. Majid, H. Wiggers, P. Walzel Chair of Mechanical Process Engineering, TU Dortmund, Dortmund/Germany Outline 2 Motivation Measurement of specific dust resistivity

Mehr

Titanium The heaviest light metal

Titanium The heaviest light metal Titanium The heaviest light metal Dan Snitkovsky Uniweld Israel FRONIUS International GmbH Buxbaumstr. 2 4600 Wels Titanium The heaviest light metal 0,5g/cm³ 4,5g/cm³ Heavy metal Lithium - light metal

Mehr

New X-ray optics for biomedical diagnostics

New X-ray optics for biomedical diagnostics New X-ray optics for biomedical diagnostics Franz Pfeiffer, Julia Herzen Technical University Munich, Physics-Department, Chair for Biomedical Physics (E17) Jürgen Mohr, Johannes Kenntner Karlsruhe Institute

Mehr

Unravelling the systematics in ion beam sputter deposition of SiO 2. M. Mateev, T. Lautenschläger, D. Spemann, C. Bundesmann

Unravelling the systematics in ion beam sputter deposition of SiO 2. M. Mateev, T. Lautenschläger, D. Spemann, C. Bundesmann Unravelling the systematics in ion beam sputter deposition of SiO 2 M. Mateev, T. Lautenschläger, D. Spemann, C. Bundesmann Introduction 2 Outline Introduction Motivation Setup and growth parameters Characterization

Mehr

Internationale Energiewirtschaftstagung TU Wien 2015

Internationale Energiewirtschaftstagung TU Wien 2015 Internationale Energiewirtschaftstagung TU Wien 2015 Techno-economic study of measures to increase the flexibility of decentralized cogeneration plants on a German chemical company Luis Plascencia, Dr.

Mehr

Productronica Halle 5

Productronica Halle 5 Productronica Halle 5 Fertigungslinie Polymer Elektronik Flow Chart of a Polymer Electronic Line Demolinie Productronica 2005 Floorplan Stand B5-255 2,0 m 2,5 m Firmenstände Bar stool Working desk FhG-IZM-M

Mehr

Bayerisches Landesamt für Gesundheit und Lebensmittelsicherheit Pool water quality the German philosophy

Bayerisches Landesamt für Gesundheit und Lebensmittelsicherheit Pool water quality the German philosophy Bayerisches Landesamt für Gesundheit und Lebensmittelsicherheit Pool water quality the German philosophy Christiane Höller Bavarian Health and Food Safety Authority Legal regulations 1979 Federal Law on

Mehr

Molecular dynamics simulation of confined multiphasic systems

Molecular dynamics simulation of confined multiphasic systems VI. International Conference on Computational Fluid Dynamics Molecular dynamics simulation of confined multiphasic systems St. Petersburg, July 15, 2010 G. C. Lehmann, C. Dan, J. Harting, M. Heitzig, M.

Mehr

Micro Laser Source for sensing applications

Micro Laser Source for sensing applications Micro Laser Source for sensing applications A. T. Winzer a, J. Freitag a, P. Dannberg b, M. Hintz a, M. Schädel a, H.-J. Freitag a a - CiS Forschungsinstitut für Mikrosensorik GmbH, Erfurt b - Fraunhofer

Mehr

Wakefield computation of PETRAIII taper section Laura Lünzer

Wakefield computation of PETRAIII taper section Laura Lünzer Wakefield computation of PETRAIII taper section Laura Lünzer 16. Dezember 2011 TU Darmstadt Fachbereich 18 Institut Theorie Elektromagnetischer Felder Laura Lünzer Geometry of tapered structure Undulator

Mehr

Possible Solutions for Development of Multilevel Pension System in the Republic of Azerbaijan

Possible Solutions for Development of Multilevel Pension System in the Republic of Azerbaijan Possible Solutions for Development of Multilevel Pension System in the Republic of Azerbaijan by Prof. Dr. Heinz-Dietrich Steinmeyer Introduction Multi-level pension systems Different approaches Different

Mehr

Level of service estimation at traffic signals based on innovative traffic data services and collection techniques

Level of service estimation at traffic signals based on innovative traffic data services and collection techniques Level of service estimation at traffic signals based on innovative traffic data services and collection techniques Authors: Steffen Axer, Jannis Rohde, Bernhard Friedrich Network-wide LOS estimation at

Mehr

Proposal for Belt Anchorage Points

Proposal for Belt Anchorage Points Proposal for Belt Anchorage Points Heiko Johannsen Johannes Holtz Page 1 NPACS Belt Anchorage Points Positions acquired based on car measurements Front seats In most rear position Rear seats Upper Fwd

Mehr

Junction of a Blended Wing Body Aircraft

Junction of a Blended Wing Body Aircraft Topology Optimization of the Wing-Cabin Junction of a Blended Wing Body Aircraft Bin Wei M.Sc. Ögmundur Petersson M.Sc. 26.11.2010 Challenge of wing root design Compare to conventional aircraft: Improved

Mehr

Chemical heat storage using Na-leach

Chemical heat storage using Na-leach Hilfe2 Materials Science & Technology Chemical heat storage using Na-leach Robert Weber Empa, Material Science and Technology Building Technologies Laboratory CH 8600 Dübendorf Folie 1 Hilfe2 Diese Folie

Mehr

Leistungshalbleiter Bauelemente

Leistungshalbleiter Bauelemente Lehrveranstaltung Leistungselektronik Grundlagen und Standard-Anwendungen Leistungshalbleiter Bauelemente Prof. Dr. Ing. Ralph Kennel (ralph.kennel@tum.de) Technische Universität München Arcisstraße 21

Mehr

Evidence of strobilurine resistant isolates of A. solani and A. alternata in Germany

Evidence of strobilurine resistant isolates of A. solani and A. alternata in Germany Technische Universität München Evidence of strobilurine resistant isolates of A. solani and A. alternata in Germany H. Hausladen, B. Adolf and J. Leiminger outline introduction material and methods results

Mehr

Labour law and Consumer protection principles usage in non-state pension system

Labour law and Consumer protection principles usage in non-state pension system Labour law and Consumer protection principles usage in non-state pension system by Prof. Dr. Heinz-Dietrich Steinmeyer General Remarks In private non state pensions systems usually three actors Employer

Mehr

Franke & Bornberg award AachenMünchener private annuity insurance schemes top grades

Franke & Bornberg award AachenMünchener private annuity insurance schemes top grades Franke & Bornberg award private annuity insurance schemes top grades Press Release, December 22, 2009 WUNSCHPOLICE STRATEGIE No. 1 gets best possible grade FFF ( Excellent ) WUNSCHPOLICE conventional annuity

Mehr

Lufft UMB Sensor Overview

Lufft UMB Sensor Overview Lufft Sensor Overview Wind Radiance (solar radiation) Titan Ventus WS310 Platinum WS301/303 Gold V200A WS300 WS400 WS304 Professional WS200 WS401 WS302 Radiance (solar radiation) Radiation 2 Channel EPANDER

Mehr

Support Technologies based on Bi-Modal Network Analysis. H. Ulrich Hoppe. Virtuelles Arbeiten und Lernen in projektartigen Netzwerken

Support Technologies based on Bi-Modal Network Analysis. H. Ulrich Hoppe. Virtuelles Arbeiten und Lernen in projektartigen Netzwerken Support Technologies based on Bi-Modal Network Analysis H. Agenda 1. Network analysis short introduction 2. Supporting the development of virtual organizations 3. Supporting the development of compentences

Mehr

Simulation of a Battery Electric Vehicle

Simulation of a Battery Electric Vehicle Simulation of a Battery Electric Vehicle M. Auer, T. Kuthada, N. Widdecke, J. Wiedemann IVK/FKFS University of Stuttgart 1 2.1.214 Markus Auer Agenda Motivation Thermal Management for BEV Simulation Model

Mehr

Scenario Building Workshop - Interplay of problem framings

Scenario Building Workshop - Interplay of problem framings Transdiciplinary Conference Inter- and Transdisciplinary Problem Framing, ETH Zürich, 27-28 November 2008 Scenario Building Workshop - Interplay of problem framings PD Dr. Rolf Meyer*, Dr. Martin Knapp*,

Mehr

INTERREG IIIa Project R&D - Ready for Research and Development Project results and ongoing activities

INTERREG IIIa Project R&D - Ready for Research and Development Project results and ongoing activities INTERREG IIIa Project R&D - Ready for Research and Development Project results and ongoing activities Györ, 5th December 2007 Key regions + perifary for surveys Background objectives CENTROPE needs a strategy

Mehr

Milenia Hybridetect. Detection of DNA and Protein

Milenia Hybridetect. Detection of DNA and Protein Milenia Hybridetect Detection of DNA and Protein Firmenprofil und Produkte Milenia Biotec GmbH ist im Jahr 2000 gegründet worden. Die Firma entwickelt, produziert, vermarktet und verkauft diagnostische

Mehr

POR. Präzisions-O-Ring Precision O-Ring

POR. Präzisions-O-Ring Precision O-Ring POR Die Hunger e und Rundschnurringe werden für statische Abdichtungen eingesetzt. Durch eine große Auswahl geeigneter Dichtungswerkstoffe werden Dichtungsprobleme bei verschiedenen Druckmedien, Drücken

Mehr

Possible Contributions to Subtask B Quality Procedure

Possible Contributions to Subtask B Quality Procedure Possible Contributions to Subtask B Quality Procedure aeteba - Energy Systems, Germany Elmar Sporer zafh.net Stuttgart, Germany Dr. Dirk Pietruschka 1/14 aeteba - Consortium of different companies - Turnkey

Mehr

Routing in WSN Exercise

Routing in WSN Exercise Routing in WSN Exercise Thomas Basmer telefon: 0335 5625 334 fax: 0335 5625 671 e-mail: basmer [ at ] ihp-microelectronics.com web: Outline Routing in general Distance Vector Routing Link State Routing

Mehr

Cleanroom Fog Generators Volcano VP 12 + VP 18

Cleanroom Fog Generators Volcano VP 12 + VP 18 Cleanroom Fog Generators Volcano VP 12 + VP 18 Description & Functional Principle (Piezo Technology) Cleanrooms are dynamic systems. People and goods are constantly in motion. Further installations, production

Mehr

City West between Modern Age and History: How Does the Balancing Act. between Traditional Retail Structures and International

City West between Modern Age and History: How Does the Balancing Act. between Traditional Retail Structures and International City West between Modern Age and History: How Does the Balancing Act between Traditional Retail Structures and International Competition Work? Agenda 1. Basic Data about City West 2. Kurfürstendamm 3.

Mehr

Evaluation of an Augmented-Realitybased 3D User Interface to Enhance the 3D-Understanding of Molecular Chemistry

Evaluation of an Augmented-Realitybased 3D User Interface to Enhance the 3D-Understanding of Molecular Chemistry Evaluation of an Augmented-Realitybased 3D User Interface to Enhance the 3D-Understanding of Molecular Chemistry Patrick Maier, Gudrun Klinker Fachgebiet Augmented Reality (FAR),, Fakultät für Informatik,

Mehr

Mikrostrukturierten Durchflusszytometer

Mikrostrukturierten Durchflusszytometer Hydrodynamische Fokussierung in Mikrostrukturierten Durchflusszytometer Hydrodynamische Fokussierung Patentstruktur Neue Strukturen Was, Wozu TU Berlin / PTB RWTH Aachen, Micronit Microfluidics BV Hydrodynamic

Mehr

Environmental management in German institutions of higher education: Lessons learnt and steps toward sustainable management

Environmental management in German institutions of higher education: Lessons learnt and steps toward sustainable management Environmental management in German institutions of higher education: Lessons learnt and steps toward sustainable management Lüneburg, Juni 23/24, 2005 Joachim Müller Sustainable Management of Higher Education

Mehr

CFRP chopper discs: state of the art and long term perspective

CFRP chopper discs: state of the art and long term perspective CFRP chopper discs: state of the art and long term perspective Valeria Antonelli Faculty of Mechanical Engineering Technische Universität München Germany September 8 th, 2015 - DENIM - Budapest Research

Mehr

HARTNAGEL Etikettiermaschinen für Verpackungsbecher und Automation. Etikettierautomat - EMR 8-200 / EMR 8-400

HARTNAGEL Etikettiermaschinen für Verpackungsbecher und Automation. Etikettierautomat - EMR 8-200 / EMR 8-400 Etikettierautomat - EMR 8-200 / EMR 8-400 Die Firma Hartnagel, begann vor über 15 Jahren den ersten Etikettierautomaten zu entwickeln und zu bauen. Geleitet von der Idee, das hinsichtlich der Produktführung

Mehr

HIR Method & Tools for Fit Gap analysis

HIR Method & Tools for Fit Gap analysis HIR Method & Tools for Fit Gap analysis Based on a Powermax APML example 1 Base for all: The Processes HIR-Method for Template Checks, Fit Gap-Analysis, Change-, Quality- & Risk- Management etc. Main processes

Mehr

Ion beam sputtering of Ag: Properties of sputtered and scattered particles

Ion beam sputtering of Ag: Properties of sputtered and scattered particles Ion beam sputtering of Ag: Properties of sputtered and scattered particles René Feder, Horst Neumann, Carsten Bundesmann 1 Outline Motivation Experimental setup Process simulation Scattered primary ions

Mehr

Applying Pléiades in the ASAP project HighSens

Applying Pléiades in the ASAP project HighSens Applying Pléiades in the ASAP project HighSens Highly versatile, new satellite Sensor applications for the Austrian market and International Development (Contract number: 833435) Dr. Eva Haas, GeoVille

Mehr

Drought Effects on Soil Solution Chemistry at Bavarian Level-II sites

Drought Effects on Soil Solution Chemistry at Bavarian Level-II sites Drought Effects on Soil Solution Chemistry at Bavarian Level-II sites Freiburg 19.11.04 Christoph Schulz, Stephan Raspe, Bernd Schultze; Bavarian State Institue of Forestry Structure 1. data base and methodical

Mehr

Daniel Burkhardt (Autor) Möglichkeiten zur Leistungssteigerung und Garnqualitätsverbesserung beim Rotorspinnen

Daniel Burkhardt (Autor) Möglichkeiten zur Leistungssteigerung und Garnqualitätsverbesserung beim Rotorspinnen Daniel Burkhardt (Autor) Möglichkeiten zur Leistungssteigerung und Garnqualitätsverbesserung beim Rotorspinnen https://cuvillier.de/de/shop/publications/3340 Copyright: Cuvillier Verlag, Inhaberin Annette

Mehr

Meteorological measurements at the Offshore Platform FINO 2 - new insights -

Meteorological measurements at the Offshore Platform FINO 2 - new insights - FINO 2011 Conference May 11 th 2011, Hamburg, Germany Meteorological measurements at the Offshore Platform FINO 2 - new insights - Dipl.-Geoök. Stefan Müller, Dipl.-Ing Joachim Schwabe Content 1. FINO

Mehr

All our products are Beryllium free. We are very confident of our experience, high purity. procucts, and our integrated production system.

All our products are Beryllium free. We are very confident of our experience, high purity. procucts, and our integrated production system. DENTAL-ALLOYS All our products are Beryllium free. We are very confident of our experience, high purity of our procucts, and our integrated production system. An universal nickel based bonding alloy compatible

Mehr

FLOXCOM - WP 7 Modelling and Optimisation of Wall Cooling - Wall Temperature and Stress Analysis

FLOXCOM - WP 7 Modelling and Optimisation of Wall Cooling - Wall Temperature and Stress Analysis FLOXCOM - WP 7 Modelling and Optimisation of Wall Cooling - Wall Temperature and Stress Analysis B&B-AGEMA Dr.-Ing. K. Kusterer 1. Status report 2. 3-D simulation of final combustor geometry 3. Publications

Mehr

Eingebettete Taktübertragung auf Speicherbussen

Eingebettete Taktübertragung auf Speicherbussen Eingebettete Taktübertragung auf Speicherbussen Johannes Reichart Workshop Hochgeschwindigkeitsschnittstellen Stuttgart, 07.11.2008 Unterstützt durch: Qimonda AG, München Institut für Prof. Elektrische

Mehr

Air-Sea Gas Transfer: Schmidt Number Dependency and Intermittency

Air-Sea Gas Transfer: Schmidt Number Dependency and Intermittency Air-Sea Gas Transfer: Schmidt Number Dependency and Intermittency Bernd Jähne, Reinhard Nielsen, Christopher Pop, Uwe Schimpf, and Christoph Garbe Interdisziplinäres Zentrum für Wissenschaftliches Rechnen

Mehr

The Solar Revolution New Ways for Climate Protection with Solar Electricity

The Solar Revolution New Ways for Climate Protection with Solar Electricity www.volker-quaschning.de The Solar Revolution New Ways for Climate Protection with Solar Electricity Hochschule für Technik und Wirtschaft HTW Berlin ECO Summit ECO14 3. June 2014 Berlin Crossroads to

Mehr

Visualisierung des Unsichtbaren. Einblicke in die Nano-Welt

Visualisierung des Unsichtbaren. Einblicke in die Nano-Welt National Center of Competence in Research Nanoscale Science Visualisierung des Unsichtbaren Einblicke in die Nano-Welt M. Guggisberg www.nccr-nano.org www.nano-world.org National Center of Competence in

Mehr

Accuracy Examinations in Powder Injection Compression Moulding

Accuracy Examinations in Powder Injection Compression Moulding Accuracy Examinations in Powder Injection Compression Moulding V. Piotter, A. Klein, T. Mueller, K. Plewa INSTITUTE FOR APPLIED MATERIALS - (IAM WK) KIT Universität des Landes Baden-Württemberg und nationales

Mehr

Presentation of a diagnostic tool for hybrid and module testing

Presentation of a diagnostic tool for hybrid and module testing Presentation of a diagnostic tool for hybrid and module testing RWTH Aachen III. Physikalisches Institut B M.Axer, F.Beißel, C.Camps, V.Commichau, G.Flügge, K.Hangarter, J.Mnich, P.Schorn, R.Schulte, W.

Mehr

Leading the innovation in the traditional field of Constructions. C. Chiti, Technical Director Knauf Italy

Leading the innovation in the traditional field of Constructions. C. Chiti, Technical Director Knauf Italy Leading the innovation in the traditional field of Constructions C. Chiti, Technical Director Knauf Italy 1 The Knauf Group The Knauf Group today is one of the leading companies in the building materials

Mehr

I-Energieversorgung I-Power Supply

I-Energieversorgung I-Power Supply F Seite 1 page 1 1) Pneumatisch a. Stellantriebe mit Membrane finden ihren Einsatz da, wo kleine Stellkräfte ausreichen. Der pneumatische Stellantrieb ist direkt in Kompaktbauweise mit dem Stellventil

Mehr

Algorithms for graph visualization

Algorithms for graph visualization Algorithms for graph visualization Project - Orthogonal Grid Layout with Small Area W INTER SEMESTER 2013/2014 Martin No llenburg KIT Universita t des Landes Baden-Wu rttemberg und nationales Forschungszentrum

Mehr

Probabilistic LCF - investigation of a steam turbine rotor under transient thermal loads

Probabilistic LCF - investigation of a steam turbine rotor under transient thermal loads Probabilistic LCF - investigation of a steam turbine rotor Dipl. -Ing. David Pusch TU Dresden Professur für Turbomaschinen und Strahlantriebe Prof. Konrad Vogeler Dr. Ralf Voß Siemens AG Steam Turbines

Mehr

EPICAL EPICAL. The Non-Coated Bioactive Calcium-Rich Surface* * Developed in cooperation with the Federal Institute for Material Research and Testing

EPICAL EPICAL. The Non-Coated Bioactive Calcium-Rich Surface* * Developed in cooperation with the Federal Institute for Material Research and Testing EPICAL The Non-Coated Bioactive Calcium-Rich Surface* An Awarded Procedure! EPICAL An Awarded Procedure! * Developed in cooperation with the Federal Institute for Material Research and Testing EPICAL -

Mehr

F limyé. Automotive Professional Consumer

F limyé. Automotive Professional Consumer F limyé Automotive Professional Consumer Flach, leicht und flexibel Mit der patentierten Technologie von EDC eröffnen sich völlig neue Möglichkeiten der Lichtgestaltung. Die Besonderheit der Produktlinie

Mehr

GIS-based Mapping Tool for Urban Energy Demand

GIS-based Mapping Tool for Urban Energy Demand GIS-based Mapping Tool for Urban Energy Demand Building Services, Mechanical and Building Industry Days Conference Johannes Dorfner Debrecen, 14 October 2011 Outline 1. Motivation 2. Method 3. Result 4.

Mehr

glass made for the sun

glass made for the sun glass made for the sun AR-coated 2 mm thin solar glass for Glass-Glass-PV-Modules structure Share Products 51% 50,01% 49,99% company facts Start float glass production in Sept. 2009 Capacity float line

Mehr

GRIPS - GIS basiertes Risikoanalyse-, Informations- und Planungssystem

GRIPS - GIS basiertes Risikoanalyse-, Informations- und Planungssystem GRIPS - GIS basiertes Risikoanalyse-, Informations- und Planungssystem GIS based risk assessment and incident preparation system Gregor Lämmel TU Berlin GRIPS joined research project TraffGo HT GmbH Rupprecht

Mehr

New ways of induction heating in the injection moulding process

New ways of induction heating in the injection moulding process New ways of induction heating in the injection moulding process Micro Technology innovation forum Villingen-Schwenningen February 29, 2012 Dipl.-Ing. M. Maier Prof. Dr.-Ing. W. Schinköthe Institut für

Mehr

Quanten-Physik auf einem Chip

Quanten-Physik auf einem Chip Quanten-Physik auf einem Chip Technologie vom Feinsten!! Klaus Ensslin Classical technology First transistor modern integrated circuit Quantum Technology Scientific and technological development classical

Mehr

SAFETY CONSIDERATIONS ON LIQUID HYDROGEN (PART 2)

SAFETY CONSIDERATIONS ON LIQUID HYDROGEN (PART 2) SAFETY CONSIDERATIONS ON LIQUID HYDROGEN (PART 2) Karl Verfondern Research Center Jülich, Germany 2 nd European Summer School on Hydrogen Safety Belfast, July 30 August 8, 2007 Types of Cryogen Release

Mehr

From HiL to Test Vehicle:

From HiL to Test Vehicle: From HiL to Test Vehicle: Reuse of test cases with same test automation Agenda: Trailer Presentation Agenda: Movie about Tool Questions After presentation Live Demo Vehicle Meeting point: ETAS Stand 1642

Mehr

Geothermal power generation by GEOCAL

Geothermal power generation by GEOCAL Geothermal power generation by GEOCAL by R. Niesner Strasbourg, 14.09.2006 Short introduction of GMK engineering and distribution of heat and power units up to 10 MWth and 2 MWel (per modul) with a focus

Mehr

Westenberg Wind Tunnels

Westenberg Wind Tunnels MiniAir20 Hand measurement device for flow, humidity and temperature The hand measurement device MiniAir20 is used for the acquisition of temperature, relative humidity, revolution and flow velocity such

Mehr

Prüfung von Rotorblättern für Windkraftanlagen

Prüfung von Rotorblättern für Windkraftanlagen Prüfung von Rotorblättern für Windkraftanlagen Florian Sayer www.iwes.fraunhofer.de Kompetenzzentrum Rotorblatt Neue Testverfahren Neue Simulationsverfahren Neue Rotorblätter Material- und Technologieentwicklung

Mehr

Plattenkollektion Panel Collection

Plattenkollektion Panel Collection Plattenkollektion Panel Collection Acrylux Wir liefern 20 aktuelle Acrylux-Oberflächen auf unterschiedlichen Trägermaterialien und diversen Plattenstärken, einseitig oder beidseitig beschichtet. Die Flächen

Mehr

HYDRAULIK UND PNEUMATIK ROTORDICHTUNG HYDRAULIC AND PNEUMATIC GLIDE SEAL C1R

HYDRAULIK UND PNEUMATIK ROTORDICHTUNG HYDRAULIC AND PNEUMATIC GLIDE SEAL C1R Die Rotordichtung C1R wurde aufgrund der Forderung aus der Industrie, nach einer kompakten Dichtung mit möglichst kleinen Einbaumaßen entwickelt. Ziel war es, eine leichtgängige Niederdruckdichtung zu

Mehr

Impederkerne für induktives HF-Schweißen Impeder cores for inductive HF-Welding. We provide solutions.

Impederkerne für induktives HF-Schweißen Impeder cores for inductive HF-Welding. We provide solutions. We provide inductive solutions for renewable energies smart grid energy efficiency inductive hf-welding industrial electronics automotive electronics railway technology consumer goods industry medical

Mehr

Europe Job Bank Schülerumfrage. Projektpartner. Euro-Schulen Halle

Europe Job Bank Schülerumfrage. Projektpartner. Euro-Schulen Halle Europe Job Bank Schülerumfrage Projektpartner Euro-Schulen Halle Alter: Geschlecht: M W Ausbildung als: F 1 Was war der Hauptgrund für Deine Wahl der Ausbildung / Deine Berufswahl? a. Freunde b. Familie

Mehr

POST MARKET CLINICAL FOLLOW UP

POST MARKET CLINICAL FOLLOW UP POST MARKET CLINICAL FOLLOW UP (MEDDEV 2.12-2 May 2004) Dr. med. Christian Schübel 2007/47/EG Änderungen Klin. Bewertung Historie: CETF Report (2000) Qualität der klinischen Daten zu schlecht Zu wenige

Mehr

Manual Positioning Systems

Manual Positioning Systems M anue l l e Po si tio n iers y s t e me Manual Positioning Systems Linearversteller LT...4-4 linear translation stages LT Kreuztische MT...4-5 XY translation stages MT Hubtische HT...4-6 vertical translation

Mehr

Prediction of Binary Fick Diffusion Coefficients using COSMO-RS

Prediction of Binary Fick Diffusion Coefficients using COSMO-RS Prediction of Binary Fick Diffusion Coefficients using COSMO-RS Sebastian Rehfeldt, Tobias Sachsenhauser, Sandra Schreiber, Harald Klein Institute of Plant and Process Technology Technische Universität

Mehr

Ahamed Bilal Asaf Ali (Autor) Design Rules for Permanent Magnet Synchronous Machine with Tooth Coil Winding Arrangement

Ahamed Bilal Asaf Ali (Autor) Design Rules for Permanent Magnet Synchronous Machine with Tooth Coil Winding Arrangement Ahamed Bilal Asaf Ali (Autor) Design Rules for Permanent Magnet Synchronous Machine with Tooth Coil Winding Arrangement https://cuvillier.de/de/shop/publications/6738 Copyright: Cuvillier Verlag, Inhaberin

Mehr

WELDING ARTICLE. Plasma welding with aluminium materialsdirect or alternating current? Plasma welding

WELDING ARTICLE. Plasma welding with aluminium materialsdirect or alternating current? Plasma welding Plasma welding with aluminium materialsdirect or alternating current? Application example of plasma welding at the positive pole Plasma welding at the positive pole, keyhole process, I=100A, U=40V, v S

Mehr

Deceleration Technology. Rotary Dampers with high-torque range WRD-H 0607 WRD-H 0805 WRD-H 1208 WRD-H 1610 WRD-H

Deceleration Technology. Rotary Dampers with high-torque range WRD-H 0607 WRD-H 0805 WRD-H 1208 WRD-H 1610 WRD-H Rotary Dampers with high-torque range WRD-H 67 WRD-H 85 WRD-H 128 WRD-H 161 WRD-H 21 Deceleration Technology ONLINE CALCULATION AND 2D / 3D CAD DOWNLOAD M m L F Benefits Applications: - Mechanical and

Mehr

Determining Vibro-Acoustic Effects in Multidomain Systems using a Custom Simscape Gear Library

Determining Vibro-Acoustic Effects in Multidomain Systems using a Custom Simscape Gear Library Determining Vibro-Acoustic Effects in Multidomain Systems using a Custom Simscape Gear Library Tim Dackermann, Rolando Dölling Robert Bosch GmbH Lars Hedrich Goethe-University Ffm 1 Power Noise transmission

Mehr

Quality Standards of nature-based Tourism in the Alps

Quality Standards of nature-based Tourism in the Alps Symposium HTW Chur, 15/16-1-2015 Quality Standards of nature-based Tourism in the Alps Dominik Siegrist FAZIT RESULTS OF EXPERT INTERVIEWS Characteristics of nature-based tourism in the Alps Long tradition

Mehr

technische universität dortmund Fakultät Bio- & Chemieingenieurwesen Mechanische Verfahrenstechnik

technische universität dortmund Fakultät Bio- & Chemieingenieurwesen Mechanische Verfahrenstechnik , thermal equilibrium and the measurement of dust resistivity D. Pieloth, P.Walzel PiKo Workshop MPI for Polymer Research / 30th September 2011 Fakultät Bio- & Chemieingenieurwesen Mechanische Verfahrenstechnik

Mehr

LI-ION BATTERIES FOR NEXT GENERATION EV

LI-ION BATTERIES FOR NEXT GENERATION EV LI-ION BATTERIES FOR NEXT GENERATION EV ecartec 2016 Li-ion batteries for next generation EV - Content Next Generation EV Vehicle segments Requirements Key Performance Indicators KPIs: Cost Energy Density

Mehr

DICO Dimension Coupling

DICO Dimension Coupling DICO Dimension Coupling 3D!" 1D and phase transition (liquid vapor) Jonathan Jung, Martina Friedrich, Claus-Dieter Munz, Jean-Marc Hérard, Philippe Helluy MAC days, Paris University of Stuttgart Institut

Mehr

USBASIC SAFETY IN NUMBERS

USBASIC SAFETY IN NUMBERS USBASIC SAFETY IN NUMBERS #1.Current Normalisation Ropes Courses and Ropes Course Elements can conform to one or more of the following European Norms: -EN 362 Carabiner Norm -EN 795B Connector Norm -EN

Mehr

Numerical Modelling of CO 2 Storage in Geological Formations with MUFTE-UG

Numerical Modelling of CO 2 Storage in Geological Formations with MUFTE-UG Numerical Modelling of CO 2 Storage in Geological Formations with MUFTE-UG Anozie Ebigbo, Andreas Kopp, Holger Class, Rainer Helmig Wednesday, 14th March 2007 Outline Motivation Physical/mathematical and

Mehr

In situ Abbildung magnetischer Domänen in dünnen Filmen mit magnetooptischer Rasternahfeldmikroskopie

In situ Abbildung magnetischer Domänen in dünnen Filmen mit magnetooptischer Rasternahfeldmikroskopie In situ Abbildung magnetischer Domänen in dünnen Filmen mit magnetooptischer Rasternahfeldmikroskopie von Gereon Meyer am Fachbereich Physik der Freien Universität Berlin eingereichte Dissertation Oktober

Mehr

Accounting course program for master students. Institute of Accounting and Auditing http://www.wiwi.hu-berlin.de/rewe

Accounting course program for master students. Institute of Accounting and Auditing http://www.wiwi.hu-berlin.de/rewe Accounting course program for master students Institute of Accounting and Auditing http://www.wiwi.hu-berlin.de/rewe 2 Accounting requires institutional knowledge... 3...but it pays: Lehman Bros. Inc.,

Mehr

SUREPLAY Multisport. Flexible. At every step. SUREPLAY Workout

SUREPLAY Multisport. Flexible. At every step. SUREPLAY Workout SUREPLAY Multisport SUREPLAY Multisport is a water-permeable sports surface made of PU-bound EPDM, ideal for multisports grounds. Depending on individual specifications it can be set up with a single EPDM

Mehr

Additives Manufacturing für optische 3D- Mikrostrukturen

Additives Manufacturing für optische 3D- Mikrostrukturen WIR SCHAFFEN WISSEN HEUTE FÜR MORGEN Jens Gobrecht :: Leiter, Labor Mikro- und Nanotechnologie :: Paul Scherrer Institut Additives Manufacturing für optische 3D- Mikrostrukturen Trends in Micro Nano, 1.

Mehr

K210. Solid Carbide End Mills for Multi Purpose!! Vollhartmetallfräser für universellen Einsatz!!

K210. Solid Carbide End Mills for Multi Purpose!! Vollhartmetallfräser für universellen Einsatz!! K2 Catalogue / 11 Solid Carbide End Mills for Multi Purpose!! Vollhartmetallfräser für universellen Einsatz!! Solid Carbide End Mills for Multi Purpose!! Vollhartmetallfräser für universellen Einsatz!!

Mehr

BIO-CEL -MCP: Verfahrensprinzip und Referenzen. Dr.-Ing. Christoph Thiemig

BIO-CEL -MCP: Verfahrensprinzip und Referenzen. Dr.-Ing. Christoph Thiemig BIO-CEL -MCP: Verfahrensprinzip und Referenzen Dr.-Ing. Christoph Thiemig Inhalt 1. Begriffsdefinitionen MBR 2. Theoretischer Hintergründe zum Mechanical Cleaning Process MCP 3. Ergebnisse aus 2 Jahren

Mehr

FIVNAT-CH. Annual report 2002

FIVNAT-CH. Annual report 2002 FIVNAT-CH Schweizerische Gesellschaft für Reproduktionsmedizin Annual report 2002 Date of analysis 15.01.2004 Source: FileMaker Pro files FIVNAT_CYC.FP5 and FIVNAT_PAT.FP5 SUMMARY TABLE SUMMARY RESULTS

Mehr

Fluid-Particle Multiphase Flow Simulations for the Study of Sand Infiltration into Immobile Gravel-Beds

Fluid-Particle Multiphase Flow Simulations for the Study of Sand Infiltration into Immobile Gravel-Beds 3rd JUQUEEN Porting and Tuning Workshop Jülich, 2-4 February 2015 Fluid-Particle Multiphase Flow Simulations for the Study of Sand Infiltration into Immobile Gravel-Beds Tobias Schruff, Roy M. Frings,

Mehr

3D-Probing System for Micro-Components

3D-Probing System for Micro-Components Diss. ETH No. 20282 3D-Probing System for Micro-Components A dissertation submitted to the ETH ZURICH for the degree of Doctor of Sciences presented by THOMAS LIEBRICH Dipl. Masch.-Ing. ETH born March

Mehr

Corporate Digital Learning, How to Get It Right. Learning Café

Corporate Digital Learning, How to Get It Right. Learning Café 0 Corporate Digital Learning, How to Get It Right Learning Café Online Educa Berlin, 3 December 2015 Key Questions 1 1. 1. What is the unique proposition of digital learning? 2. 2. What is the right digital

Mehr

Numerical analysis of the influence of turbulence on the exchange processes between porous-medium and free flow

Numerical analysis of the influence of turbulence on the exchange processes between porous-medium and free flow Numerical analysis of the influence of turbulence on the exchange processes between porous-medium and free flow T. Fetzer Institut für Wasser- und Umweltsystemmodellierung Universität Stuttgart January

Mehr

Sensoren / Sensors XA1000 / XP200 / XP400 XP100 / XP101. www.lufft.de

Sensoren / Sensors XA1000 / XP200 / XP400 XP100 / XP101. www.lufft.de Sensoren / Sensors XA1000 / XP200 / XP400 XP100 / XP101 www.lufft.de PT100 Tauchfühler, 3120.520 + 3120.530 Der Tauchfühler eignet sich für Temperaturmessungen in gasförmigen Medien, Flüssigkeiten und

Mehr

MULTI. HAM 441/443 Multi HAM 445/446 Multi HAM 448/449 Multi. Die neue Generation The new generation

MULTI. HAM 441/443 Multi HAM 445/446 Multi HAM 448/449 Multi. Die neue Generation The new generation MULTI Die neue Generation The new generation HAM 441/443 Multi HAM 44/44 Multi HAM 448/449 Multi Konturen- und Kantenfräser aus Vollhartmetall Solid carbide contour and edge routers MULTI-ROUTERS Ø 0,

Mehr