Results 141 to 150 of about 1,855,980 (368)

Quantum transport modeling of Fe/MgO/Fe magnetic tunnel junction with FeO$_{0.5}$ buffer layer: the effects of correlations [PDF]

, 2012
Vladimir Timoshevskii, Yibin Hu, Étienne Marcotte, Hong Guo   +3 more
openalex   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Real-time tracking of coherent oscillations of electrons in a nanodevice by photo-assisted tunnelling

Nature Communications
Coherent collective oscillations of electrons excited in metallic nanostructures (localized surface plasmons) can confine incident light to atomic scales and enable strong light-matter interactions, which depend nonlinearly on the local field.
Yang Luo, Frank Neubrech, Alberto Martin-Jimenez, Na Liu, Klaus Kern, Manish Garg   +5 more
doaj   +1 more source

Conductivity Prediction Method of Carbon Nanotube Resin Composites Considering the Quantum Tunnelling Effect. [PDF]

Materials (Basel), 2022
Wang Y, Yang Y, Ouyang H, Zhao X.
europepmc   +1 more source

Range of applicability of the tunneling-hopping approximation in the quantum diffusion problem [PDF]

, 1983
T. N. Antsygina, V. A. Slyusarev, M. A. Strzhemechnyı̆   +2 more
openalex   +1 more source

Electric Field‐Dependent Conductivity as Probe for Charge Carrier Delocalization and Morphology in Organic Semiconductors

Advanced Functional Materials, EarlyView.
Applying a high electric field to a doped organic semiconductor heats up the charge carrier distribution beyond the lattice temperature, enhancing conductivity. It is shown that the associated effective temperature can be used to extract the effective localization length, which is a characteristic length scale of charge transport and provides ...
Morteza Shokrani, Felix Maximilian Graf, Anton Kompatscher, Dennis Derewjanko, Martijn Kemerink   +4 more
wiley   +1 more source

Vibration assisted electron tunnelling in COVID-19 infection using quantum state diffusion

Scientific Reports
The spread of the COVID-19 virus has become a global health crisis, and finding effective treatments and preventions is a top priority. The field of quantum biology primarily focuses on energy or charge transfer, with a particular emphasis on ...
Muhammad Waqas Haseeb, Mohamad Toutounji
doaj   +1 more source

Planar and van der Waals heterostructures for vertical tunnelling single electron transistors

Nature Communications, 2019
The possibility to combine planar and van der Waals heterostructures holds great promise for nanoscale electronic devices. Here, the authors report an innovative method to synthesise embedded graphene quantum dots within hexagonal boron nitride matrix ...
Gwangwoo Kim, Sung-Soo Kim, Jonghyuk Jeon, Seong In Yoon, Seokmo Hong, Young Jin Cho, Abhishek Misra, Servet Ozdemir, Jun Yin, Davit Ghazaryan, Matthew Holwill, Artem Mishchenko, Daria V. Andreeva, Yong-Jin Kim, Hu Young Jeong, A-Rang Jang, Hyun-Jong Chung, Andre K. Geim, Kostya S. Novoselov, Byeong-Hyeok Sohn, Hyeon Suk Shin   +20 more
doaj   +1 more source

Energy-Dependent Tunneling in a Quantum Dot [PDF]

, 2007
Kenneth MacLean, Sami Amasha, Iuliana Radu, Dominik M. Zumbühl, M. A. Kastner, M. Hanson, A. C. Gossard   +6 more
openalex   +1 more source

Carbon Contacts to Proteins Enable Robust, Biocompatible Electronic Junctions with Near‐Activation‐less Conduction Down to 10 K

Advanced Functional Materials, EarlyView.
A robust solid‐state protein junction with a semi‐transparent eC/Au electrode allows photoexcitation of the bacterio‐rhodopsin, bR layer, to isomerize the bR retinal. The resulting photo‐response shows the protein is functional in the solid‐state junction.
Shailendra K. Saxena, Sudipta Bera, Tatyana Bendikov, Israel Pecht, Mordechai Sheves, David Cahen   +5 more
wiley   +1 more source