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Organic-Perovskite Hybrid Quantum Wells, Heterostructure, and Optoelectronics
17 Feb 2022 | | Contributor(s):: Letian Dou
I will present a molecular approach to the synthesis of a new family of organic-inorganic hybrid perovskite quantum wells incorporating widely tunable organic semiconducting building blocks.
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FDNS21: Epitaxial Growth of Transition Metal Dichalcogenides – The Path to Wafer-scale Single Crystal Monolayers
20 May 2021 | | Contributor(s):: Joan Redwing
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FDNS21: Disorder and Defects in van der Waals Heterostructures
11 May 2021 | | Contributor(s):: Daniel A Rhodes
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FDNS21: Conversion of Metal Oxide Films to 2D Metal Chalcogenide Films
27 Apr 2021 | | Contributor(s):: Judy Cha
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Daniel A Rhodes
Daniel Rhodes is an Assistant Professor in the Department of Materials Science and Engineering at the University of Wisconsin-Madison. He received bachelor’s degrees in physics and applied...
https://nanohub.org/members/312765
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Mechanical Exfoliation as a Route to Nanomanufacturing of 2D van der Waals Bonded
11 May 2020 | | Contributor(s):: Daryl Chrzan
In this talk I present a mechanical exfoliation method able to reliably produce large patterned monolayer samples and place them with upon a substrate in desired locations. The method relies on the epitaxial strain imposed upon the layer to be exfoliated by the deposition of a thin metallic film.
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can we use bulk heterojunction in heterostructures?
Q&A|Closed | Responses: 0
https://nanohub.org/answers/question/2007
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Optoelectronic Spintronics and Quantum Photonics in 2D Materials
07 Apr 2016 | | Contributor(s):: John Schaibley
First, I will discuss the physics and applications of 2D heterostructures composed of stacked monolayers of MoSe_2 and WSe_2 . These heterostructures host interlayer valley excitons where the electrons and holes are located in different layers. These spatially indirect excitons exhibit long...
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Calculation of phonon transmission in Si/PtSi heterostructures
25 Jan 2016 | | Contributor(s):: Jung Hyun Oh, Mincheol Shin
In this work we examine the suppression of phonon transport in another example, Si and SiPt heterostructures (3D). This heterostrucure is believed to have the benefit that the electrical conductance can be kept high while the phonon propagation is suppressed due to the large acoustic impedance...
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Raghunandan Mohan Rao
I am Raghunandan M Rao, and I am about to pursuse a PhD in Electrical Engineering at Virginia Polytechnic and State University. I graduated out of the Indian Institute of Technology, Kanpur in July...
https://nanohub.org/members/101120
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Limit of dimensions
Q&A|Closed | Responses: 3
Hello,
I’ve tried to complete a simulation on a Ag/Cu core-shell nanowire using concentric ellipsoid. It has failed 3 times now, even at 1000 iterations.
The dimensions are:...
https://nanohub.org/answers/question/1345
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Illinois Nano EP Seminar Series Fall 2011: Type II Nanorod Heterostructures - From Synthesis, Lattice Strain and Charge Separation to Photovoltaics
01 May 2012 | | Contributor(s):: Moonsub Shim
Understanding charge separation processes and developing materials that can efficiently direct photogenerated carriers with nanoscale precision are of fundamental importance in advancing next- generation dean energy technologies. In particular, one-dimensional semiconductors with their inherent...
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ECE 656 Lecture 33: Heterostructures
21 Feb 2012 | | Contributor(s):: Mark Lundstrom
Outline:Review of L31Carrier temperature and heat fluxHeterostructuresSummary
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The History of Semiconductor Heterostructures Research: From Early Double Heterostructure Concept to Modern Quantum Dot Structures
11 Jul 2011 | | Contributor(s):: Zhores I. Alferov
It would be very difficult today to imagine solid-state physics without semiconductor heterostructures. Semiconductor heterostructures and especially double heterostructures, including quantum wells, quantum wires and quantum dots, currently comprise the object of investigation of two thirds of...
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Anis DJEDIDI
https://nanohub.org/members/55735
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OPV: Untangling the Essence of Bulk Heterostructure Organic Solar Cells: Why the Complex Need not be Complicated
31 Jan 2011 | | Contributor(s):: Muhammad Alam
This presentation was part of the "Organic Photovoltaics: Experiment and Theory" workshop at the 2010 Users' Meeting of the Molecular Foundry and the National Center for Electron Microscopy, both DOE-funded Research Centers at Lawrence Berkeley National Laboratory.
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[Illinois] ECE 398 Lecture 6: Heterostructure Energy Bands & Quantum Wells
09 Nov 2010 | | Contributor(s):: Kent D Choquette
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Electric and Magnetic Properties of Multiferroic Oxide Thin Films and Heterostructures
20 Oct 2010 | | Contributor(s):: Pedro Antonio Prieto
Outline:IntroductionPreparation methods for oxide thin filmsOxide thin films and heterostructures Multiferroic materialsBiFeO3, YMnO3, BiMnO3 thin films and FE/FM CompositesConclusions
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TiCN/TiNbCN Multilayer System with Enhanced Tribological Properties
20 Oct 2010 | | Contributor(s):: Pedro Antonio Prieto
Improvement in the mechanical properties of hard coatings such monolayer (TiN, CrN, AlCN, WC-Co, TiCN) [1], has been achieved using compositional gradient WC/C layer, or multilayered type [transition metal/transition carbide]n, [transition metal/transition nitride]n, [TiCN/ZrCN]n, among others....
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Is there a self-consistent schrodinger-poisson solver on nanohub?
Q&A|Closed | Responses: 0
I’m new to nanohub, and I’m looking for a self-consistent schrodinger-poisson solver that can simulate https://nanohub.org/answers/question/619