Results 271 to 280 of about 1,072,800 (324)

Wave-packet dynamics on the nearly degenerate two adiabatic potential energy surfaces with level crossings

International Quantum Electronics Conference, 2005., 2005
Takeshi Koyama, Y. Takahashi, Makoto Nakajima, Tohru Suemoto   +3 more
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Brightened Bicomponent Perovskite Nanocomposite Based on Förster Resonance Energy Transfer for Micro‐LED Displays

Advances in Materials, 2023
Lead halide perovskite quantum dots (PQDs) are making their way toward next‐generation display applications, such as serving as color conversion layers in micro‐light‐emitting‐diode (micro‐LED) arrays. Red PQDs containing iodine exhibit weaker brightness
X. Fan, Shuli Wang, Xiao Yang, Chenming Zhong, Guolong Chen, Chang-Chin Yu, Yihang Chen, Tingzhu Wu, H. Kuo, Yue Lin, Zhong Chen   +10 more
semanticscholar   +1 more source

Direct observation of Landau levels in silicon photonic crystals

Nature Photonics, 2023
When electrons are confined to a two-dimensional plane and are subjected to an out-of-plane magnetic field, they move in circular cyclotron orbits as a result of the Lorentz force.
M. Barsukova, Fabien Gris'e, Zeyu Zhang, S. Vaidya, J. Guglielmon, M. Weinstein, Li He, Bo Zhen, R. McEntaffer, M. Rechtsman   +9 more
semanticscholar   +1 more source

The effect of quantum noise on the energy degeneration in a dissipative quantum two-level system

Chemical Physics Letters, 2001
Abstract The influence of noise on the energy degeneration in a periodically driven two-state system is discussed. It is shown that the degenerate energy level of the system, split by an external monochromatic field, can be restored to the degenerate state by appropriate noise.
Jiqian Zhang, Houwen Xin
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Exergy transfer and degeneration in thermochemical cycle reactions for hydrogen production: Novel exergy- and energy level-based methods

Energy, 2021
Abstract Thermochemical cycle is a promising way for hydrogen production. Although the Gibbs free energy function has been used to assess thermochemical cycle reactions, it is difficult to explain exergy transfer and degeneration. There is no universal principle to explain the mechanism of triggering an endothermic reaction from the viewpoint of ...
Fan Jiao, Buchu Lu, Chen Chen, Qibin Liu
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Changes in Vertebral Strain Energy Correlate With Increased Presence of Schmorl's Nodes in Multi-Level Lumbar Disk Degeneration

Journal of Biomechanical Engineering, 2014
Patients with skipped-level disk degeneration (SLDD) were recently reported as having a higher prevalence of Schmorl's nodes than patients with contiguous multi-level disk degeneration (CMDD). Fourteen versions of a nonlinear finite element model of a lumbar spine, representing different patterns of single and multi-level disk degeneration, were ...
Bowden, AE, Samartzis, D, Nelson, TG, Von Forell, GA   +3 more
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Non-Abelian Holonomy in Degenerate Non-Hermitian Systems.

Physical Review Letters
Non-Abelian holonomy, a noncommutative process that measures the parallel transport of non-Abelian gauge fields, has so far been realized in degenerate Hermitian systems with degenerate eigenstates or nondegenerate non-Hermitian systems with exceptional ...
Zhong-Lei Shan, Yi-Ke Sun, Ran Tao, Qi‐Dai Chen, Zhennan Tian, Xu-Lin Zhang   +5 more
semanticscholar   +1 more source

Analytical energy levels of the Schrödinger equation for the improved generalized Pöschl–Teller oscillator with magnetic vector potential coupling

European Physical Journal D : Atomic, Molecular and Optical Physics, 2023
E. S. Eyube, P. U. Tanko, P. P. Notani, D. Yabwa, B. M. Bitrus, U. Wadata, H. Samaila   +6 more
semanticscholar   +1 more source

Energy levels of the improved Tietz oscillator in external magnetic and Aharonov-Bohm flux fields: the Pekeris approximation recipe

The European Physical Journal Plus, 2023
E. S. Eyube, H. Samaila, Ituen B. Okon, P. U. Tanko, C. Onate, D. Yabwa, P. P. Notani, E. Omugbe   +7 more
semanticscholar   +1 more source

Metabolomics in cancer research and emerging applications in clinical oncology

Ca-A Cancer Journal for Clinicians, 2021
Daniel R Schmidt, David G Kirsch, Caroline A Lewis   +2 more
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