Results 61 to 70 of about 587,783 (184)

Electronic and Magnetic Reconstructions in Manganite Superlattices

, 2013
We investigate the electronic reconstruction at the interface between ferromagnetic metallic (FM) and antiferromagnetic insulating (AFI) manganites in superlattices using a two-orbital double-exchange model including superexchange interactions, Jahn ...
Kampf, Arno P., Pradhan, Kalpataru
core   +1 more source

Laser-initiated electron and heat transport in gold-skutterudite CoSb3  bilayers resolved by pulsed x-ray scattering

New Journal of Physics
Electron and lattice heat transport have been investigated in bilayer thin films of gold and CoSb _3   after photo-excitation of the nanometric top gold layer through picosecond x-ray scattering in a pump-probe setup.
Anton Plech, Peter Gaal, Daniel Schmidt, Matteo Levantino, Marcus Daniel, Svetoslav Stankov, Gernot Buth, Manfred Albrecht   +7 more
doaj   +1 more source

Single-layer and bilayer graphene superlattices: collimation, additional Dirac points and Dirac lines

, 2010
We review the energy spectrum and transport properties of several types of one- dimensional superlattices (SLs) on single-layer and bilayer graphene.
Barbier, M., Peeters, F. M., Vasilopoulos, P.   +2 more
core   +1 more source

Interdot Coulomb repulsion effect on the charge transport of parallel double single electron transistors

, 2005
The charge transport behaviors of parallel double single electron transistors (SETs) are investigated by the Anderson model with two impurity levels. The nonequilibrium Keldysh Green's technique is used to calculate the current-voltage characteristics of
Kuo, David M. -T., Li, P. W.
core   +1 more source

Integer quantum Hall effect on a six valley hydrogen-passivated silicon (111) surface

, 2007
We report magneto-transport studies of a two-dimensional electron system formed in an inversion layer at the interface between a hydrogen-passivated Si(111) surface and vacuum.
B. E. Kane, H. van Houten, K. Eng, R. N. McFarland, R. A. Smith, W. Pan   +5 more
core   +1 more source

Exploration of one-dimensional TiO2 for efficient electron transporting layer [PDF]

EPJ Web of Conferences
This study explores the parameters that, regulate and impact the crystallization process and morphology of electron-transporting layers, thereby enhancing photovoltaic performance.
Mathew Jolly, Purushothaman S., Gnanavel C., Salammal Shyju Thankaraj   +3 more
doaj   +1 more source

Ultra-low carrier concentration and surface dominant transport in Sb-doped Bi2Se3 topological insulator nanoribbons

, 2011
A topological insulator is a new state of matter, possessing gapless spin-locking surface states across the bulk band gap which has created new opportunities from novel electronics to energy conversion.
AA Taskin, B Seradjeh, C-X Liu, D Culcer, D Hsieh, D Kong, D Kong, D Kong, D-X Qu, F Xiu, H Peng, H Steinberg, H Zhang, J Chen, J Linder, JE Moore, JG Analytis, JG Analytis, JG Checkelsky, KS Novoselov, L Fu, L Fu, M Konig, MZ Hasan, P Roushan, R Yu, T Hanaguri, X-L Qi, X-L Qi, Y Xia, Y Zhang, Y Zhang, Y Zhang, YL Chen, YL Chen, Z Alpichshev   +35 more
core   +1 more source

A comprehensive defect study of tungsten disulfide (WS2) as electron transport layer in perovskite solar cells by numerical simulation

Results in Physics, 2019
In this study, an ideal planar perovskite solar cell (PSC) has been proposed and simulated by using Tungsten Disulfide (WS2) as an electron transport layer (ETL).
K. Sobayel, Md. Akhtaruzzaman, K.S. Rahman, M.T. Ferdaous, Zeyad A. Al-Mutairi, Hamad F. Alharbi, Nabeel H. Alharthi, Mohammad R. Karim, S. Hasmady, N. Amin   +9 more
doaj   +1 more source

Parity effect and spontaneous currents in superconducting nanorings

, 2005
New physical effects emerge from an interplay between the electron parity number and persistent currents in superconducting nanorings. An odd electron, being added to the ring, produces a countercurrent which may substantially modify the ground state ...
Andrei D. Zaikin, Averin, Averin, Barash, Beenakker, Bezryadin, Bulaevskii, Furusaki, Galaktionov, Golubev, Golubev, Haberkorn, Hayashi, Ishii, Janko, Kang, Kulik, Kulik, Kwon, Lafarge, Lau, Sergei V. Sharov, Sharov, Tuominen, Volkov, Wilhelm, Yip, Zaikin   +27 more
core   +1 more source

Diffusive and ballistic current spin-polarization in magnetron-sputtered L1o-ordered epitaxial FePt

, 2007
We report on the structural, magnetic, and electron transport properties of a L1o-ordered epitaxial iron-platinum alloy layer fabricated by magnetron-sputtering on a MgO(001) substrate.
A. B. Pippard, A. D. Kent, A. F. Andreev, B. E. Warren, B. Raquet, Bryan J. Hickey, Christopher H. Marrows, H. A. M. van den Berg, I. A. Campbell, J. W. F. Dorleijn, John N. Chapman, Klaus M. Seemann, Maureen MacKenzie, R. C. O’Handley, S. Chikazumi, Vincent Baltz   +15 more
core   +3 more sources