Results 1 to 10 of about 27,313 (265)

Decoding Trap States in Working 2D Perovskite Multi‐Functional Devices [PDF]

Advanced Science
Hybrid organic–inorganic perovskites, such as 4‐fluorophenethylammonium lead iodide (F‐PEAI), is an emerging class of layered 2D materials of unique interest for a range of opto‐electronic applications, owing to their exceptional photophysical properties
Ioannis Leontis, Karl Jonas Riisnaes, Hoi Tung Lam, Rosanna Mastria, Luisa De Marco, Annalisa Coriolano, Steven Hepplestone, Monica Felicia Craciun, Saverio Russo   +8 more
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Surface Chemical Trapping of Optical Cycling Centers [PDF]

Physical Chemistry Chemical Physics, 2020
Quantum information processors based on trapped atoms utilize laser-induced optical cycling transitions for state preparation and measurement. These transitions consist of an electronic excitation from the ground to an excited state and a decay back to the initial ground state, associated with a photon emission.
Han Guo, Claire E. Dickerson, Ashley J. Shin, Changling Zhao, Timothy L. Atallah, Justin R. Caram, Wesley C. Campbell, Anastassia N. Alexandrova   +7 more
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Photoluminescence and thermoluminescence in a Li2SO4 crystall

Eurasian Journal of Physics and Functional Materials, 2022
The nature of intrinsic emission and the creation of electron-hole trapping centers in irradiated with ultraviolet and X-rays at 15 K and 300 K was investigated in Li2SO4 by methods of spectroscopy. It is shown that in activated Li2 SO4 with an energy of
T.N. Nurakhmetov, A.M. Zhunusbekov, A.Zh. Kainarbay, D.H. Daurenbekov, D.A. Tolekov, B.M. Sadykova, N.I. Temirkulova, K.B. Zhangylyssov, T.T. Alibay, R.K. Shamieva, A.A. Manat, T.M. Kabadulla   +11 more
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Mechanisms formation of electron-hole trap centers in LiKSO4 crystall

Eurasian Journal of Physics and Functional Materials, 2021
The mechanisms of creation of electron-hole trapping centers in LiKSO4 have been investigated by the methods of vacuum and thermal activation spectroscopy.
T.N. Nurakhmetov, Zh.M. Salikhodzha, A.M. Zhunusbekov, A.Zh. Kainarbay, D.H. Daurenbekov, T.T. Alibay, B.M. Sadykova, K.B. Zhangylyssov, B.N. Yussupbekova, D.A. Tolekov   +9 more
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A handmade trap for malaria mosquito surveillance by citizens in Rwanda

PLoS ONE, 2022
For effective sampling of mosquitoes in malaria surveillance programmes, it is essential to include attractive cues in traps. With the aim of implementing a citizen science project on malaria vectors in rural Rwanda, a handmade plastic bottle trap was ...
Marilyn M. Murindahabi, Willem Takken, Emmanuel Hakizimana, Arnold J. H. van Vliet, P. Marijn Poortvliet, Leon Mutesa, Constantianus J. M. Koenraadt   +6 more
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Energy transfer of intrinsic electronic excitation to impurities in the CaSO4 − Mn crystal

Eurasian Journal of Physics and Functional Materials, 2021
The nature of the impurity emission center and the energy transfer mechanisms from intrinsic electronic excitations to the Mn2+ impurity centers in the CaSO4 − Mn crystal have been investigated.
T.N. Nurakhmetov, Zh.M. Salikhodzha, K.B. Zhangylyssov, A.M. Zhunusbekov, A.Zh. Kainarbay, D.H. Daurenbekov, Zh. Azmagambetova, B.M. Sadykova, B.N. Yussupbekova, T.T. Alibay, D.A. Tolekov, N. Tulebayeva   +11 more
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Mechanisms for the creation of intrinsic electron-hole trapping centers in a CaSO4 crystall

Eurasian Journal of Physics and Functional Materials, 2021
The mechanism of creation of electron-hole trapping centers in CaSO4 at 15-300 K was investigated by the methods of vacuum-ultraviolet and thermoactivation spectroscopy. It is shown that electron-hole trapping centers are formed upon trap of electrons in
T.N. Nurakhmetov, K.B. Zhangylyssov, A.M. Zhunusbekov, D.H. Daurenbekov, T.T. Alibay, B.M. Sadykova, B.N. Yussupbekova, D.A. Tolekov   +7 more
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Intrinsic emission and electron-hole trapping centers in crystals Li2SO4-Cu

Eurasian Journal of Physics and Functional Materials, 2021
In the present work, the emission and excitation spectra in Li2SO4-Cu crystals have been obtained by the methods of vacuum-ultraviolet and thermoactivation spectroscopy.
T.N. Nurakhmetov, Zh.M. Salikhodzha, M.Y. Dolomatov, B.N. Yussupbekova, A.M. Zhunusbekov, A.Zh. Kainarbay, D.H. Daurenbekov, B.M. Sadykova, K.B. Zhangylyssov, T.T. Alibay, D.A. Tolekov   +10 more
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Spin-Mechanics with Nitrogen-Vacancy Centers and Trapped Particles [PDF]

Micromachines, 2021
Controlling the motion of macroscopic oscillators in the quantum regime has been the subject of intense research in recent decades. In this direction, opto-mechanical systems, where the motion of micro-objects is strongly coupled with laser light radiation pressure, have had tremendous success.
Perdriat, Maxime, Pellet-Mary, Clément, Huillery, Paul, Rondin, Loïc, Hétet, Gabriel   +4 more
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Light effect in photoionization of traps in GaN MESFETs [PDF]

Papers in Physics, 2009
Trapping of hot electron behavior by trap centers located in buffer layer of a wurtzite phase GaN MESFET has been simulated using an ensemble Monte Carlo simulation.
H. Arabshahi, A. Binesh
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