Results 91 to 100 of about 545,777 (383)

Quantum-Hall Quantum-Bits [PDF]

, 2002
Bilayer quantum Hall systems can form collective states in which electrons exhibit spontaneous interlayer phase coherence. We discuss the possibility of using bilayer quantum dot many-electron states with this property to create two-level systems that ...
A. H. MacDonald, A. Stern, A.H. MacDonald, A.H. MacDonald, A.W. Holleitner, B. G. Levi, B.E. Kane, D. Loss, D.G. Austing, E. Demler, I.B. Spielman, I.B. Spielman, J. Hu, J. Schliemann, J. Schliemann, J.P. Eisenstein, John Schliemann, K. Moon, K. Yang, L. Balents, L.P. Kouwenhoven, M. Bayer, M. Fogler, R.H. Blick, S.-R. Eric Yang, S.-R. Eric Yang, S.Q. Murphy, T. Brandes, T. Fujisawa, X.G. Wen, Y. Joglekar, Y. Makhlin, Y. Nakamura, Y. Tokura, Z.F. Ezawa   +34 more
core   +2 more sources

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

Mechanistic studies on percutaneous penetration enhancement by N-(4-halobenzoyl)-S,S-dimethyliminosulfuranes

Journal of Lipid Research, 2005
Halogen-substituted iminosulfuranes are transdermal penetration enhancers (TPEs) in permeation studies using hairless mouse or human cadaver skin. The interaction of N-(4-R-benzoyl)-S,S-dimethyliminosulfuranes 1-4, where R = H, Cl, Br, and I, with l-α ...
D.J. Barrow, Jr., S. Chandrasekaran, H.H. Heerklotz, M.M. Henary, B.B. Michniak, P.M. Nguyen, Y. Song, J.C. Smith, L. Strekowski   +8 more
doaj   +1 more source

Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors

Advanced Functional Materials, EarlyView.
This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu, Takashi Hisatomi, Tsuyoshi Takata, Kazunari Domen   +3 more
wiley   +1 more source

Nafion-Based Layer-by-Layer Coatings with Antimicrobial Activity

Materials Proceedings, 2023
With the need for non-antibiotic approaches to microbial pathogenesis being ever present, the development of alternatives centred around infection prevention is of deep importance.
Ella Gibbons, Marta Krysmann, Spyridon Gavalas, Kira Heslop, Antonios Kelarakis   +4 more
doaj   +1 more source

Thermopower of gapped bilayer graphene [PDF]

, 2010
We calculate thermopower of clean and impure bilayer graphene systems. Opening a band gap through the application of an external electric field is shown to greatly enhance the thermopower of bilayer graphene, which is more than four times that of the ...
Gerald D. Mahan, Herbert B. Callen, Lei Hao, S. Maekawa, T. K. Lee   +4 more
core   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

Polymer/Inorganic Hole Transport Layer for Low-Temperature-Processed Perovskite Solar Cells

Energies, 2020
In the search for improvements in perovskite solar cells (PSCs), several different aspects are currently being addressed, including an increase in the stability and a reduction in the hysteresis.
Neda Irannejad, Narges Yaghoobi Nia, Siavash Adhami, Enrico Lamanna, Behzad Rezaei, Aldo Di Carlo   +5 more
doaj   +1 more source

Structure and energetics of carbon, hexagonal boron nitride and carbon/hexagonal boron nitride single-layer and bilayer nanoscrolls

, 2018
Single-layer and bilayer carbon and hexagonal boron nitride nanoscrolls as well as nanoscrolls made of bilayer graphene/hexagonal boron nitride heterostructure are considered.
Knizhnik, Andrey A., Lebedev, Alexander V., Lebedeva, Irina V., Lozovik, Yurii E., Poklonski, Nikolai A., Popov, Andrey M., Siahlo, Andrei I., Vyrko, Sergey A.   +7 more
core   +1 more source

Low energy phases of bilayer Bi predicted by structure search in two dimensions [PDF]

, 2019
We employ an ab-initio structure search algorithm to explore the configurational space of Bi in quasi two dimensions. A confinement potential restricts the movement of atoms within a pre-defined thickness during structure search calculations within the ...
Amsler, Maximilian, Belhadji, B., Romero, Aldo H., Singh, Sobhit, Sofo, Jorge O., Tinajero, Romeo, Verstraete, Matthieu J., Zanolli, Zeila   +7 more
core   +3 more sources