Zobrazeno 1 - 10
of 47 265
pro vyhledávání: '"hot carrier"'
Autor:
Ašmontas, Steponas1 (AUTHOR) ihor.zharchenko@ftmc.lt, Masalskyi, Oleksandr2 (AUTHOR) steponas.asmontas@ftmc.lt, Zharchenko, Ihor1,2 (AUTHOR) algirdas.suziedelis@ftmc.lt, Sužiedėlis, Algirdas1 (AUTHOR) jonas.gradauskas@ftmc.lt, Gradauskas, Jonas1,2 (AUTHOR)
Publikováno v:
Inorganics. Jun2024, Vol. 12 Issue 6, p174. 9p.
Autor:
Makhfudz, Imam, Esmaielpour, Hamidreza, Hajati, Yaser, Koblmüller, Gregor, Cavassilas, Nicolas
Publikováno v:
Phys. Rev. B 110, L121302 (2024)
Hot carrier effect, a phenomenon where charge carriers generated by photon absorption remain energetic by not losing much energy, has been one of the leading strategies in increasing solar cell efficiency. Nanostructuring offers an effective approach
Externí odkaz:
http://arxiv.org/abs/2409.11544
Autor:
Markvart, Tom
Hot carrier solar cell is proposed where charge carriers are cooled adiabatically in the charge transport layers adjoining the absorber. The device resembles an ideal thermoelectric converter where thermopower, and therefore also carrier entropy, are
Externí odkaz:
http://arxiv.org/abs/2409.01716
Autor:
Lv, Jianchang1 (AUTHOR), Liu, Ao1 (AUTHOR), Shi, Danli1 (AUTHOR), Li, Minjie1 (AUTHOR), Liu, Xi1 (AUTHOR), Wan, Yan1 (AUTHOR) wanyan@bnu.edu.cn
Publikováno v:
Advanced Science. 7/24/2024, Vol. 11 Issue 28, p1-9. 9p.
Publikováno v:
J. Phys.: Condens. Matter 36 335701 (2024)
We developed and tested an approach for predicting trends for efficient hot carrier generation among disordered metal alloys. We provide a simple argument for the importance of indirect transitions in the presence of disorder, thus justifying the use
Externí odkaz:
http://arxiv.org/abs/2406.05202
Publikováno v:
Progress in Physics / Wulixue Jinzhan. Apr2024, Vol. 44 Issue 2, p96-101. 6p.
A novel approach for modeling Dark Count Rate (DCR) drift in Single-Photon Avalanche Diodes (SPADs) is proposed based on Hot-Carrier Degradation (HCD) inducing silicon-hydrogen bond dissociation at the Si/SiO2 interface. The energy and the quantity o
Externí odkaz:
http://arxiv.org/abs/2407.07105
Autor:
Akrajas Ali Umar, Nabilah Alias, Marjoni Imamora Ali Umar, Vivi Fauzia, Muhammad Nurdin, Maulidiyah Maulidiyah, Atiek Rostika Noviyanti, Yiqiang Zhan
Publikováno v:
Discover Energy, Vol 4, Iss 1, Pp 1-9 (2024)
Abstract Hot-carrier solar cells offer the potential for enhanced power conversion efficiency by tapping into the kinetic energy of hot carriers generated upon sunlight absorption. This involves using specially designed materials capable of efficient
Externí odkaz:
https://doaj.org/article/a7f813adc64747cbb307e64b120e8f05
Autor:
Choudhry, Usama, Zhang, Jin, Huang, Kewen, Low, Emma, Quan, Yujie, Shaheen, Basamat, Gnabasik, Ryan, Yan, Jiaqiang, Rubio, Angel, Burch, Kenneth S., Liao, Bolin
Photo-doped Mott insulators can exhibit novel photocarrier transport and relaxation dynamics and non-equilibrium phases. However, time-resolved real-space imaging of these processes are still lacking. Here, we use scanning ultrafast electron microsco
Externí odkaz:
http://arxiv.org/abs/2406.07355
Hot-carrier solar cells use the photon excess energy, that is, the energy exceeding the absorber bandgap, to do additional work. These devices have the potential to beat the upper limit for the photovoltaic power conversion efficiency set by near-equ
Externí odkaz:
http://arxiv.org/abs/2404.12338