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Symposium NM5 : Frontiers in Terahertz Materials and Technology

2017-04-20   Show All Abstracts

Symposium Organizers

Vanya Darakchieva, Linköping University
Hou-Tong Chen, Los Alamos National Laboratory
Charles Schmuttenmaer, Yale University
Ingrid Wilke, Rensselaer Polytechnic Institute
NM5.1: Terahertz Metamaterials and Devices
Session Chairs
Hou-Tong Chen
Vanya Darakchieva
Thursday AM, April 20, 2017
PCC West, 100 Level, Room 103 A

8:00 AM - *NM5.1.01
THz Ellipsometry Characterization of Spatially Confined Carrier Systems and Metamaterials

Tino Hofmann 1 2 3
1 , University of North Carolina at Charlotte, Charlotte, North Carolina, United States, 2 , Linköping University, Linköping Sweden, 3 , University of Nebraska-Lincoln, Lincoln, Nebraska, United States

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8:30 AM - NM5.1.02
High-Performance Terahertz Metasurface Flat Lenses

Chun-Chieh Chang 1 , Daniel Headland 2 , Withawat Withayachumnankul 2 , Derek Abbott 2 , Abul Azad 1 , Hou-Tong Chen 1
1 Center for Integrated Nanotechnologies, Los Alamos National Laboratory, Los Alamos, New Mexico, United States, 2 School of Electrical & Electronic Engineering, The University of Adelaide, Adelaide, South Australia, Australia

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8:45 AM - NM5.1.03
Metasurfaces for Terahertz Antireflection Coatings

Beibei Zeng 1 , Chun-Chieh Chang 1 , Li Huang 2 , Hou-Tong Chen 1
1 , Los Alamos National Laboratory, Los Alamos, New Mexico, United States, 2 , Harbin Institute of Technology, Harbin, Heilongjiang, China

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9:00 AM - *NM5.1.04
Advanced Modulation Techniques with Metamaterials for Single Pixel Terahertz Imaging

Willie Padilla 1 , Christian Nadell 1
1 Department of Electrical and Computer Engineering, Duke University, Durham, North Carolina, United States

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9:30 AM - *NM5.1.05
Generic Graphene Based Components and Circuits for Millimeter Wave High Datarate Communication Systems

Herbert Zirath 1
1 , Chalmers University of Technology, Gothenburg Sweden

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10:00 AM -
BREAK

NM5.2: Materials for Terahertz Technologies
Session Chairs
Charles Schmuttenmaer
Ingrid Wilke
Thursday AM, April 20, 2017
PCC West, 100 Level, Room 103 A

10:30 AM - *NM5.2.01
Recent Progress on THz Technologies Based on 2D Electron Systems

Huili Xing 1 , Jimy Encomendero 1 , Rusen Yan 1 , SM Islam 1 , Hugo Condori 2 , Shubhendu Bhardwaj 3 , Lina Cao 4 , Kubilay Sertel 3 , John Volakis 3 , Patrick Fay 4 , Berardi Sensale-Rodriguez 2 , Debdeep Jena 1
1 , Cornell University, Ithaca, New York, United States, 2 , University of Utah, Salt Lake City, Utah, United States, 3 , Ohio State University, Columbus, Ohio, United States, 4 , University of Notre Dame, Notre Dame, Indiana, United States

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11:00 AM - NM5.2.02
Terahertz Cavity-Enhanced Optical Hall Effect Reveals Anisotropic Mobility in Epitaxial Graphene

Nerijus Armakavicius 1 , Philipp Kuehne 1 , Chamseddine Bouhafs 1 , Vallery Stanishev 1 , Tino Hofmann 1 2 , Mathias Schubert 1 2 , Rositsa Yakimova 3 , Camilla Coletti 4 , Vanya Darakchieva 1
1 THz Materials Analysis Center, Linköping University, Linköping Sweden, 2 Department of Electrical and Computer Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, United States, 3 Semiconductor Materials, IFM, Linköping University, Linköping Sweden, 4 Center for Nanotechnology Innovation @NEST, Istituto Italiano di Tecnologia, Pisa Italy

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11:15 AM - NM5.2.03
Terahertz Quantum Well Infrared Photodetectors Based on Semi-Polar GaN/AlGaN Heterostructures

Habibe Durmaz 1 2 , Denis Nothern 1 , Gordie Brummer 1 , Theodore Moustakas 1 , Roberto Paiella 1
1 , Boston University, Boston, Massachusetts, United States, 2 , Recep Tayyip Erdogan University, Rize Turkey

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11:30 AM - *NM5.2.04
III-V MOSFETs for THz Applications

Lars-Erik Wernersson 1
1 Electrical and Information Technology, Lund University, Lund Sweden

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NM5.3: Terahertz Spectroscopy and Material Properties
Session Chairs
Hou-Tong Chen
Vanya Darakchieva
Thursday PM, April 20, 2017
PCC West, 100 Level, Room 103 A

1:30 PM - *NM5.3.01
Long-Range and High-Speed Electron and Spin Transport at GaAs/AlGaAs Interface

Petr Kuzel 1 , Lukas Nadvornik 1 , Tomas Jungwirth 1
1 , Institute of Physics, Czech Academy of Sciences, Prague Czech Republic

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2:00 PM - NM5.3.02
Charge Transport in TiO2 Nanotubes Studied by Terahertz Spectroscopy

Jiri Kucharik 1 , Hanna Sopha 2 , Milos Krbal 2 , Ivan Rychetsky 1 , Petr Kuzel 1 , Jan Macak 2 , Hynek Nemec 1
1 , Czech Academy of Sciences, Prague 8 Czech Republic, 2 , University of Pardubice, Pardubice Czech Republic

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2:15 PM - NM5.3.03
Advances in Terahertz Spectroscopy of Clay Minerals

Ingrid Wilke 1 , Michael Aldersley 2 , Prakash Joshi 2
1 Department of Physics, Applied Physics & Astronomy, Rensselaer Polytechnic Institute, Troy, New York, United States, 2 Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, Troy, New York, United States

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2:30 PM - *NM5.3.04
Understanding Ultrafast Charge Carrier Dynamics in Solar Cell Materials Using Time Resolved Terahertz Spectroscopy

Carlito Ponseca 1
1 Division of Chemical Physics, Lund University, Lund Sweden

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3:00 PM -
BREAK

NM5.4: New Terahertz Methods
Session Chairs
Charles Schmuttenmaer
Ingrid Wilke
Thursday PM, April 20, 2017
PCC West, 100 Level, Room 103 A

3:30 PM - NM5.4.01
THz Nano-Spectroscopy with 25 nm Spatial and 10 fs Time Resolution

Tobias Gokus 1 , Andreas Huber 1 , Max Eisele 1
1 , neaspec GmbH, Martinsried Germany

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3:45 PM - *NM5.4.02
Using Ultrafast Terahertz Spectroscopy to Study Low Energy Excitations in Quantum Materials

Rohit Prasankumar 1
1 , Los Alamos National Lab, Los Alamos, New Mexico, United States

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4:15 PM - NM5.4.03
In Situ Terahertz Optical Hall Effect Measurements of Ambient Doping Effects in Epitaxial Graphene

Sean Knight 1 , Chamseddine Bouhafs 2 , Nerijus Armakavicius 2 , Philipp Kuehne 2 , Vallery Stanishev 2 , Ivan Ivanov 3 , Rositsa Yakimova 3 , Shawn Wimer 1 , Mathias Schubert 1 2 4 , Vanya Darakchieva 2 , Tino Hofmann 5 2 1
1 Department of Electrical and Computer Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, United States, 2 THz Materials Analysis Center, Linköping University, Linköping Sweden, 3 Department of Physics, Chemistry, and Biology, Linköping University, Linköping Sweden, 4 , Leibniz Institute of Polymer Research Dresden eV, Dresden Germany, 5 Department of Physics and Optical Science, University of North Carolina, Charlotte, North Carolina, United States

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4:30 PM - *NM5.4.04
Implications of High-Repetition Rate Single-Shot Terahertz Diagnostics for Materials Research

Erik Bruendermann 1
1 Institute for Beam Physics and Technology (IBPT), Dept. Accelerator Research, Karlsruhe Institute of Technology (KIT), Eggenstein-Leopoldshafen Germany

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NM5.5: Poster Session: Terahertz Materials and Technology
Session Chairs
Thursday PM, April 20, 2017
Sheraton, Third Level, Phoenix Ballroom

8:00 PM - NM5.5.01
The Influence of Stoichiometry on the Index of Refraction of Cobalt Ferrite Samples at Terahertz Frequencies

Alan Boss 1 , Ingrid Wilke 2 , Antonio Migliano 3 1
1 , Instituto Tecnológico de Aeronáutica, São José dos Campos, São Paulo, Brazil, 2 , Rensselaer Polytechnic Institute, Troy, New York, United States, 3 , Instituto de Estudos Avançados, São José dos Campos, São Paulo, Brazil

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8:00 PM - NM5.5.02
A Mechanical Analogy for Heat Transfer in Surface Films with Transformations

Rahul Basu 1 2
1 , VTU, Bangalore India, 2 Mechanical, Adarsha Institute of Technology, Bangalore, Ka, India

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8:00 PM - NM5.5.03
Ultra-Broadband, Solid State Terahertz Phase Modulator Based on Graphene

Chen Zefeng 1 , Xuequan Chen 1 , Xudong Liu 1 , Edward Parrott 1 , Emma MacPherson 1 , Jian-Bin Xu 1
1 , CUHK, Hong Kong China

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8:00 PM - NM5.5.04
Planer Metal-Insulator-Metal Diode Based on NiO Using Langmuir-Blodgett Technique for Infrared Detection

Ibrahim Azad 1 , Apoorv Kaushal 2 , Manoj Ram 1 , Yogi Goswami 3 , Elias Stefanakos 1
1 Electrical Engineering, University of South Florida, Tampa, Florida, United States, 2 Mechanical Engineering, University of South Florida, Tampa, Florida, United States, 3 Chemical Engineering, University of South Florida, Tampa, Florida, United States

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