Results 51 to 60 of about 1,343,962 (291)

Analytical model for interface recombination limited ideality factors in p-i-n perovskite solar cells

APL Energy
Perovskite solar cells have emerged as a promising thin-film solar cell technology. However, compared to state-of-the-art photovoltaic technologies, perovskite solar cells still suffer from large nonradiative recombination losses. A dominant nonradiative
Oskar J. Sandberg, Manjeet Kumar, Martin Stolterfoht, Dieter Neher, Ardalan Armin   +4 more
doaj   +1 more source

Dynamics of Photoinduced Charge Carriers in Metal-Halide Perovskites

Nanomaterials
The measurement and description of the charge-carrier lifetime (τc) is crucial for the wide-ranging applications of lead-halide perovskites. We present time-resolved microwave-detected photoconductivity decay (TRMCD) measurements and a detailed analysis ...
András Bojtor, Dávid Krisztián, Ferenc Korsós, Sándor Kollarics, Gábor Paráda, Márton Kollár, Endre Horváth, Xavier Mettan, Bence G. Márkus, László Forró, Ferenc Simon   +10 more
doaj   +1 more source

Frequent intra-subtype recombination among HIV-1 circulating in Tanzania. [PDF]

, 2013
The study estimated the prevalence of HIV-1 intra-subtype recombinant variants among female bar and hotel workers in Tanzania. While intra-subtype recombination occurs in HIV-1, it is generally underestimated.
Kiwelu, Ireen E, Baca Jeannie, Vladimir Novitsky, Essex, M., Baca, Jeannie, Mary F McLane, Kapiga, Saidi H., Novitsky, Vladimir, Saidi H Kapiga, McLane, Mary F, M Essex, Ireen E Kiwelu, McLane, Mary, Essex, M, Jeannie Baca, Kiwelu Ireen E., Novitsky Vladimir, Manongi, Rachel, Manongi Rachel, Rachel Manongi, Kapiga, Saidi H, Margolin Lauren, Essex M., John Shao, Kiwelu, Ireen E., Noel Sam, Sam Noel, Lauren Margolin, McLane Mary F., Margolin, Lauren, Sam, Noel, Shao John, Kapiga Saidi H., Shao, John   +33 more
core   +1 more source

Data related to manuscript [‘Short Excited State Lifetimes Mediate Charge Recombination Losses in Organic Solar Cell Blends with Low Charge Transfer Driving Force', Advanced Materials (2021), https://doi.org/10.1002/adma.202101784] [PDF]

, 2021
We investigate a blend of a low optical-gap diketopyrrolopyrrole polymer and a fullerene derivative, with near-zero driving force of 50 meV for interfacial electron transfer.
Rishi Shivhare, Erdmann, Tim, Mannsfeld, Stefan C. B., Frank Ortmann, Mike Hambsch, Hambsch, Mike, Mannsfeld, Stefan C.B., Andreas Hofacker, Hofacker, Andreas, Moore, Gareth John, Kiriy, Anton, Natalie Banerji, Hutsch, Sebastian, Yufei Zhong, Shivhare, Rishi Ramdas, Anton Kiriy, Stefan C. B. Mannsfeld, Banerji, Natalie, Shivhare, Rishi, Gareth John Moore, Ortmann, Frank, Sebastian Hutsch, Tim Erdmann, Zhong, Yufei   +23 more
core   +2 more sources

ADP‐ribosylation: An emerging regulator of the epigenome

Molecular Oncology, EarlyView.
ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho, Chenqian Liu, W. Lee Kraus   +2 more
wiley   +1 more source

Comparative Analysis of Charge Recombination Dynamics in Dye-Sensitized Solar Cells with different Counter Electrodes

Jurnal Elektronika dan Telekomunikasi
Counter electrodes are essential in dye-sensitized solar cells (DSSCs) for facilitating charge transfer and catalyzing the regeneration of the electrolyte, impacting overall efficiency.
Evi Nur Azizah, Nunik Nurhayati, Lalu Jihad Al Jazeera, Lia Yuliantini, Mohammad Hatta, Tahta Amrillah, Natalita Maulani Nursam, Yuliar Firdaus   +7 more
doaj   +1 more source

Constructing Chromium Multioxide Hole‐Selective Heterojunction for High‐Performance Perovskite Solar Cells

Advanced Science, 2022
Perovskite solar cells (PSCs) suffer from significant nonradiative recombination at perovskite/charge transport layer heterojunction, seriously limiting their power conversion efficiencies.
Sheng Jiang, Shaobing Xiong, Wei Dong, Danqin Li, Yuting Yan, Menghui Jia, Yannan Dai, Qingbiao Zhao, Kai Jiang, Xianjie Liu, Liming Ding, Mats Fahlman, Zhenrong Sun, Qinye Bao   +13 more
doaj   +1 more source

Non-Contiguous Protein Recombination [PDF]

, 2013
Swapping sequence elements among related proteins can produce chimeric proteins with novel behaviors and improved properties such as enhanced stability. Although homologous mutations are much more conservative than random mutations, chimeras of distantly-
Smith, Matthew Alexander
core   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

charge recombination

, 2014
Citation: 'charge recombination' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.C00998 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source