Results 161 to 170 of about 4,367 (288)

High-resolution studies of photo(electro)catalysts by electrochemical scanning probe microscopy. [PDF]

Chem Sci
Wang Z, Askarova G, Bo T, Mirkin MV.
europepmc   +1 more source

Direct observation of slow transient response of photovoltage for carrier dynamics in Cu(In,Ga)Se2 via surface photovoltage measurement

Kana Ueda, Thomas Fix, Mutsumi Sugiyama
openalex   +1 more source

Room Temperature Anisotropic Photoresponse in Low‐Symmetry Van der Waals Semiconductor CrPS4

Advanced Optical Materials, Volume 14, Issue 22, 12 June 2026.
ABSTRACT The crystalline and optical anisotropy of low‐symmetry 2D materials can enable strong dichroic responses, enhancing polarization contrast for photonic and optoelectronic devices. Here, we unveil pronounced optical and optoelectronic anisotropy in chromium thiophosphate (CrPS4) arising from the strong coupling between light polarization and its
Cédric A. Cordero‐Silis, Daniel Vaquero, Teresa López‐Carrasco, Harshan Madeshwaran, Marcos H. D. Guimarães   +4 more
wiley   +1 more source

Unraveling the Effects of Fe Incorporation on High-Performance Water-Splitting Photoanodes. [PDF]

J Am Chem Soc
Klahan K, Patriarche G, Steinmann S, Treps L, Pécastaings G, Camara O, Eichel RA, Chambon S, Garrigue P, Bossy C, Bureekaew S, Loget G, Pattanasattayavong P.   +12 more
europepmc   +1 more source

Tuned Oxidation Potential of Continuous Defective Photocatalyst for Selective Biomass Conversion

Advanced Science, Volume 13, Issue 32, 9 June 2026.
This work develops a wavelength‐controlled photocatalytic strategy that utilizes defect‐state excitation to modulate oxidative capability for biomass selective conversion. By tuning the photooxidation potential to match substrate reactivity, the system suppresses overoxidation and enables the selective formation of value‐added products, providing a ...
Longfei Hong, Huiyan Zhang, Liangdong Hu, Xiang Gao, Lianhua Xu, Qingyu Liu, Rui Xiao, Sheng Chu   +7 more
wiley   +1 more source

Triple-Cation Perovskite Photoanodes for Solar Water Splitting: From Photovoltaic-Assisted to Immersed Photoelectrochemical Operation. [PDF]

Micromachines (Basel)
La Ferrara V, Martino M, Marino A, Landi G, Del Gobbo S, Lisi N, Viscardi R, Giaconia A, Monteleone G.   +8 more
europepmc   +1 more source

Erratum: Relaxations of the surface photovoltage effect on the atomically controlled semiconductor surfaces studied by time-resolved photoemission spectroscopy [Phys. Rev. B88, 165313 (2013)] [PDF]

, 2014
M. Ogawa, S. Yamamoto, K. Fujikawa, Rei Hobara, Ryu Yukawa, S. Yamamoto, S. Kitagawa, Debora Pierucci, Mathieu G. Silly, Chi‐Hsin Lin, R.-Y. Liu, Hiroshi Daimon, Fausto Sirotti, S.‐J. Tang, Iwao Matsuda   +14 more
openalex   +1 more source

Energy‐Resolved Femtosecond Dynamics of Plasmon‐Induced Hole Injection at Au/GaN Heterointerfaces

Advanced Science, Volume 13, Issue 33, 15 June 2026.
We reveal the spectral signature of ultrafast nonthermal hot‐hole transfer at plasmonic heterointerfaces, which reshapes hot‐carrier relaxation dynamics and significantly enhances hydrogen evolution, providing a mechanistic basis for optimizing hot‐carrier utilization in photocatalysis.
Yuying Gao, Yuxin Xie, Jonathan Diederich, Christian Höhn, Klaus Schwarzburg, Fengtao Fan, Can Li, Roel van de Krol, Dennis Friedrich   +8 more
wiley   +1 more source

In-Line Charaterization of HPSI SiC Wafers Using High Resolution Surface Photovoltage Spectroscopy (HR-SPS) [PDF]

Thomas Clausen, Nadine Schüler, Kay Dornich   +2 more
openalex   +1 more source

Fluorine‐Doping of Mesoporous TiO2 Enables Efficient Defect Passivation for High‐Efficiency and Stable Perovskite Solar Cells

Advanced Science, Volume 13, Issue 33, 15 June 2026.
We introduce an SF6 RIE plasma fluorination method for mesoporous TiO2, suppressing oxygen vacancies and improving charge extraction. The fluorinated TiO2 promotes uniform FAPbI3 film formation and enhances device performance under both one‐sun and indoor illumination.
Hye W. Chun, Sang Yeon Lee, Sang Eun Yoon, Gyeong G. Jeon, Veera Murugan Arivunithi, So Jeong Shin, Min Jun Choi, Byeongsu Kim, Min‐Ho Lee, Dohyeon Jeon, Taekyeong Kim, Jung‐Yong Lee, Jong H. Kim   +12 more
wiley   +1 more source