Kenji Katayama
Kenji Katayama
Professor of Chemistry, Chuo University
Verified email at g.chuo-u.ac.jp - Homepage
Title
Cited by
Cited by
Year
Charge transfer and recombination at the metal oxide/CH 3 NH 3 PbClI 2/spiro-OMeTAD interfaces: uncovering the detailed mechanism behind high efficiency solar cells
Q Shen, Y Ogomi, J Chang, S Tsukamoto, K Kukihara, T Oshima, ...
Physical Chemistry Chemical Physics 16 (37), 19984-19992, 2014
972014
Lens-free heterodyne detection for transient grating experiments
K Katayama, M Yamaguchi, T Sawada
Applied physics letters 82 (17), 2775-2777, 2003
862003
Optical absorption, charge separation and recombination dynamics in Sn/Pb cocktail perovskite solar cells and their relationships to photovoltaic performances
Q Shen, Y Ogomi, J Chang, T Toyoda, K Fujiwara, K Yoshino, K Sato, ...
Journal of Materials Chemistry A 3 (17), 9308-9316, 2015
712015
Optical absorption, photosensitization, and ultrafast carrier dynamic investigations of CdSe quantum dots grafted onto nanostructured SnO2 electrode and fluorine-doped tin …
Q Shen, M Yanai, K Katayama, T Sawada, T Toyoda
Chemical physics letters 442 (1-3), 89-96, 2007
632007
Optical absorption and ultrafast carrier dynamics characterization of CdSe quantum dots deposited on different morphologies of nanostructured TiO2 films
LJ Diguna, Q Shen, A Sato, K Katayama, T Sawada, T Toyoda
Materials Science and Engineering: C 27 (5-8), 1514-1520, 2007
542007
Optical absorption, photoelectrochemical, and ultrafast carrier dynamic investigations of TiO2 electrodes composed of nanotubes and nanowires sensitized with CdSe quantum dots
Q Shen, K Katayama, T Sawada, M Yamaguchi, T Toyoda
Japanese journal of applied physics 45 (6S), 5569, 2006
542006
Photoexcited hole dynamics in TiO2 nanocrystalline films characterized using a lens-free heterodyne detection transient grating technique
Q Shen, K Katayama, T Sawada, M Yamaguchi, Y Kumagai, T Toyoda
Chemical Physics Letters 419 (4-6), 464-468, 2006
542006
Study of ultrafast carrier dynamics of nanostructured TiO2 films with and without CdSe quantum dot deposition using lens-free heterodyne detection transient grating technique
Q Shen, K Katayama, M Yamaguchi, T Sawada, T Toyoda
Thin Solid Films 486 (1-2), 15-19, 2005
532005
Characterization of electron transfer from CdSe quantum dots to nanostructured TiO2 electrode using a near-field heterodyne transient grating technique
Q Shen, K Katayama, T Sawada, T Toyoda
Thin Solid Films 516 (17), 5927-5930, 2008
522008
Lifetime and diffusion coefficient of active oxygen species generated in TiO 2 sol solutions
M Okuda, T Tsuruta, K Katayama
Physical Chemistry Chemical Physics 11 (13), 2287-2292, 2009
512009
Narrow-band acoustic attenuation measurements in vitreous silica at frequencies between 20 and 400 GHz
C Klieber, E Péronne, K Katayama, J Choi, M Yamaguchi, T Pezeril, ...
Applied Physics Letters 98 (21), 211908, 2011
492011
Selective detection of real and imaginary parts of refractive index change in solutions induced by photoexcitation using near-field heterodyne transient grating method
M Okuda, K Katayama
Chemical Physics Letters 443 (1-3), 158-162, 2007
492007
Effect of the conduction band offset on interfacial recombination behavior of the planar perovskite solar cells
C Ding, Y Zhang, F Liu, Y Kitabatake, S Hayase, T Toyoda, K Yoshino, ...
Nano Energy 53, 17-26, 2018
402018
Air stable PbSe colloidal quantum dot heterojunction solar cells: Ligand-dependent exciton dissociation, recombination, photovoltaic property, and stability
Y Zhang, C Ding, G Wu, N Nakazawa, J Chang, Y Ogomi, T Toyoda, ...
The Journal of Physical Chemistry C 120 (50), 28509-28518, 2016
402016
Lens-free heterodyne transient grating method for dynamics measurement of photoexcited species in liquid
M Yamaguchi, K Katayama, T Sawada
Chemical physics letters 377 (5-6), 589-594, 2003
392003
Contact resistance of multiwall carbon nanotubes
F Wakaya, K Katayama, K Gamo
Microelectronic engineering 67, 853-857, 2003
392003
Huge suppression of charge recombination in P3HT–ZnO organic–inorganic hybrid solar cells by locating dyes at the ZnO/P3HT interfaces
Q Shen, Y Ogomi, SK Das, SS Pandey, K Yoshino, K Katayama, ...
Physical Chemistry Chemical Physics 15 (34), 14370-14376, 2013
382013
Slow hot carrier cooling in cesium lead iodide perovskites
Q Shen, TS Ripolles, J Even, Y Ogomi, K Nishinaka, T Izuishi, ...
Applied Physics Letters 111 (15), 153903, 2017
372017
Separation of ultrafast photoexcited electron and hole dynamics in CdSe quantum dots adsorbed onto nanostructured films
Q Shen, Y Ayuzawa, K Katayama, T Sawada, T Toyoda
Applied Physics Letters 97 (26), 263113, 2010
362010
Photoexcited carrier dynamics of double-layered CdS/CdSe quantum dot sensitized solar cells measured by heterodyne transient grating and transient absorption methods
N Osada, T Oshima, S Kuwahara, T Toyoda, Q Shen, K Katayama
Physical Chemistry Chemical Physics 16 (12), 5774-5778, 2014
332014
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