Results 91 to 100 of about 2,748,623 (319)

Design Considerations of Structural Parameters in Resonant Tunneling Diode by None-Equilibrium Green Function Method [PDF]

Журнал нано- та електронної фізики, 2015
This paper presents the effects of structural parameters like Quantum well width, barrier width, spacer width, contact width and contact doping, on performance of Resonant Tunneling Diode using full quantum simulation.
M. Charmi, M.H. Yousefi
doaj  

Exchange Coupling in a One-Dimensional Wigner Crystal

, 2005
We consider a long quantum wire at low electron densities. In this strong interaction regime a Wigner crystal may form, in which electrons comprise an antiferromagnetic Heisenberg spin chain.
A. D. Klironomos, K. A. Matveev, R. R. Ramazashvili, W. Häusler   +3 more
core   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Numerical Modeling and Theoretical Analysis of Deformation Characteristics of Non-Equal-Width Retained Walls

Applied Sciences
The width of the pillar is an important factor in the stability of the underground space and the efficiency of resource recovery. This study aims to model the performance of retained walls in panel barrier pillar stopes.
Kai Cui, Zheng Yang, Jing Li
doaj   +1 more source

Electronic properties of double GaAlAs/GaAs and GaInAs/GaAs quantum wells as dependent on well width

Cumhuriyet Science Journal, 2019
Herein, the electronic properties of double Ga1-x Alx As/GaAs quantum wells (A model) andGa1-x Inx As/GaAs quantum wells (B model) havebeen examined related to the well width. The wave functions, the subbandenergies and the probability densities of these
Ozan Ozturk, Emine Ozturk, Sezai Elagoz
doaj   +1 more source

Nonadiabatic scattering of a quantum particle in an inhomogenous magnetic field

, 2001
We investigate the quantum effects, in particular the Landau-level quantization, in the scattering of a particle the nonadiabatic classical dynamics of which is governed by an adiabatic invariant.
Dahlem, F., Evers, F., Mirlin, A. D., Polyakov, D. G., Woelfle, P.   +4 more
core   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Effects of finite width of excited states on heavy-ion sub-barrier fusion reactions

, 1998
We discuss the effects of coupling of the relative motion to nuclear collective excitations which have a finite lifetime on heavy-ion fusion reactions at energies near and below the Coulomb barrier.
A. B. Balantekin, A. B. Balantekin, A. Bohr, A. O. Caldeira, A. Yoshida, C. A. Bertulani, C. H. Dasso, C. H. Dasso, C. H. Dasso, G. Colo, G. F. Bertsch, G. F. Bertsch, J. R. Leigh, J. Takahashi, K. Hagino, K. Hagino, K. Hagino, K. Hagino, K. Hagino, K. Hagino, K. Rusek, L. F. Canto, L. F. Canto, M. Beckerman, M. Dasgupta, M. S. Hussein, M. S. Hussein, M. S. Hussein, N. Rowley, N. Takigawa, N. Takigawa, N. Takigawa, S. Shlomo, S. Y. Lee, S. Yoshida, Y. Hirabayashi, Y. Sakuragi   +36 more
core   +1 more source

Postbiotic L. plantarum RG14 improves ruminal epithelium growth, immune status and upregulates the intestinal barrier function in post-weaning lambs

Scientific Reports, 2019
We investigate the effects of postbiotic Lactobacillus plantarum RG14 on gastrointestinal histology, haematology, mucosal IgA concentration, microbial population and mRNA expression related to intestinal mucosal immunity and barrier function.
Wan Ibrahim Izuddin, T. Loh, H. Foo, A. A. Samsudin, A. M. Humam   +4 more
semanticscholar   +1 more source