Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Chun-Keung Loong"'
Advanced Characterization of Nanostructured Materials — Probing the Structure and Dynamics with Synchrotron X-Rays and Neutrons is a collection of chapters which review the characterization of the structure and internal dynamics of a wide variety o
Publikováno v:
Physics Procedia. 26:25-30
The neutron target station of the Compact Pulsed Hadron Source (CPHS) is tasked to generate neutrons through accelerating protons (13 MeV, 16 kW, 50 Hz, ∼0.5 ms pulse width) onto a beryllium target. The neutrons are slowed down through multiple sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea3b75399e9cfaa966cc864f77d8db94
Publikováno v:
Physics Procedia. 26:49-54
The Compact Pulsed Hadron Source (CPHS) at Tsinghua University will produce neutrons by bombarding a 13-MeV proton beam from a LINAC system on a beryllium target. One of the purposes of this neutron source is to provide the neutron facilities for cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f40b92b6eba6464ec1afb29d0af7be73
https://doi.org/10.1016/j.phpro.2012.03.008
https://doi.org/10.1016/j.phpro.2012.03.008
Publikováno v:
Physics Procedia. 26:31-35
The time-of-flight (TOF) small-angle neutron scattering (SANS) di_ractometer is one of the first instruments to be built at the Compact Pulsed Hadron Source (CPHS) of Tsinghua University. It requires a 1 × 1 m2 area detector to cover the designed Q-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1e3a084eeae909f0612163d2afdb453
https://doi.org/10.1016/j.phpro.2012.03.005
https://doi.org/10.1016/j.phpro.2012.03.005
Publikováno v:
Journal of Solid State Chemistry. 184:888-892
Sr3In0.9Co1.1O6, isostructural to Ca3Co2O6, is revealed by the study of the phase relations in the system SrO–InO1.5–CoOx (1000 °C). The structure of Sr3In0.9Co1.1O6 is refined by the combination of powder X-ray and neutron diffraction. Sr3In0.9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::523e5b4444a2a8c989863212a86843f5
https://doi.org/10.1016/j.jssc.2011.02.024
https://doi.org/10.1016/j.jssc.2011.02.024
Autor:
Chun-Keung Loong, Hideki Koyanaka, Satoshi Iikubo, Katsuaki Kodama, Ken Takeuchi, Shin-ichi Shamoto, Shinji Kohara
Publikováno v:
Journal of Physics and Chemistry of Solids. 71:1603-1608
The local crystal structure of dried and deuterated nano-manganese-oxide powder samples was studied via atomic pair distribution function analysis of X-ray and neutron powder diffraction data. The protonated sample shows ultrahigh efficiency as a gol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2af6fa76d028a254dadc9c899528607
https://doi.org/10.1016/j.jpcs.2010.08.011
https://doi.org/10.1016/j.jpcs.2010.08.011
Autor:
Lynn A. Boatner, Chun-Keung Loong, Alejandro Ayala, I. Guedes, Clenilton Costa dos Santos, G. Barros
Publikováno v:
Journal of Raman Spectroscopy. 41:694-697
Polarized Raman Spectroscopy was used to investigate the room-temperature phonon characteristics of a series of rare-earth arsenate (REAsO4, RE = Sm, Eu, Gd, Tb, Dy, Ho, Tm, Yb, and Lu) single crystals. The Raman data were interpreted in a systematic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1987b9be8bc6979800af6a685075cb3e
https://doi.org/10.1002/jrs.2497
https://doi.org/10.1002/jrs.2497