Results 81 to 90 of about 6,152 (186)
Energy Technology, Volume 13, Issue 9, September 2025.The efficiency and output power of thermophotovoltaic systems can be improved by using one‐dimensional photonic crystal optical filters with graded index profiles. Using a filter with a graded index profile increases the system efficiency from 15.8 to 27%.
Mehran Sepah Mansoor +2 more
wiley +1 more source
Applied Physics ExpressWe examined the epitaxial growth of Ge _1− _x Sn _x thin film with x ∼ 0.50 on GaSb(111) substrate using a low-temperature MBE. X-ray diffraction and Raman scattering spectroscopy analyses revealed that the Ge _1− _x Sn _x thin film with x ∼ 0.50 with no
Shigehisa Shibayama +4 more
doaj +1 more source
Propagating Coherent Acoustic Phonon Wavepackets in InMnAs/GaSb
, 2005 We observe pronounced oscillations in the differential reflectivity of a ferromagnetic InMnAs/GaSb heterostructure using two-color pump-probe spectroscopy.
A. Oiwa +9 more
core +2 more sources
Device Physics and Architecture Advances in Tunnel Field‐Effect Transistors
Interdisciplinary Materials, Volume 4, Issue 5, Page 686-708, September 2025.The key for performance breakthroughs in TFET, the most promising beyond‐CMOS transistor, lies in refining the optimal parameters in device physics to advance the material and architecture design. This review summarizes the key points, including electrostatic screening length λ, carrier effective mass m T *, interface‐trap density D it, etc., and ...
Zehan Wu +3 more
wiley +1 more source
The Legacy of Manuel Cardona: A Bibliometric Study
physica status solidi (b), Volume 262, Issue 9, September 2025.Manuel Cardona who passed away about 10 years ago was a highly cited physicist in his lifetime. His legacy in terms of an analysis of his publication record and a bibliometric citation analysis is presented. A bibliometric analysis of the publication activities of Manuel Cardona is presented.
Reinhard K. Kremer +3 more
wiley +1 more source
A Study of Quantum dots of GaSb
Journal of Mathematical and Fundamental Sciences, 2019 . Quantum Dots is a nano structured materials, which is an interesting object for fundamental study as well as for applications. Quantum Dots has been used for optoelectronic devices, such as fast detectors and for lasers.
M. Barmawi +5 more
doaj
Strain-Balanced InAs/AlSb Type-II Superlattice Structures Growth on GaSb Substrate by Molecular Beam Epitaxy. [PDF]
Materials (Basel), 2023 Marchewka M +7 more
europepmc +1 more source
Finite Conductivity in Mesoscopic Hall Bars of Inverted InAs/GaSb Quantum Wells
, 2010 We have studied experimentally the low temperature conductivity of mesoscopic size InAs/GaSb quantum well Hall bar devices in the inverted regime.
Gerard Sullivan +3 more
core +1 more source
Tomonaga-Luttinger liquid in the edge channels of a quantum spin Hall insulator
, 2019 Topological quantum matter is characterized by non-trivial global invariants of the bulk which induce gapless electronic states at its boundaries.
Claessen, R. +7 more
core +1 more source
Study of Te diffusion into structure GaSb-n/GaSb-p on GaSb-n substrate [PDF]
Acta Crystallographica Section A Foundations of Crystallography, 2005 E. Rosendo +6 more
openaire +1 more source