Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Surachet Rattanasuporn"'
Autor:
Supab Choopun, Surachet Rattanasuporn, Vittaya Amornkitbamrung, Atip Pengpad, Arunothai Rattanachata, Pipat Ruankham, Watcharapon Jenpiyapong, Hideki Nakajima
Publikováno v:
Applied Surface Science. 479:311-317
Organic-inorganic halide perovskites have been used as light absorbers in photovoltaic cells. The energy band gap of these perovskites can be tuned by mixing various halides at different concentrations. In this work, mixed iodide-bromide perovskite f
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 436:292-297
The surface Nafion®XL membrane, which suffered from photo-degradation by various VUV irradiations fluences, was investigated by photoemission spectroscopy. After VUV light exposure, the fluorine was dissociated and the C C double bond was then measu
Autor:
T. Eknapakul, Anurak Waehayee, Narong Chanlek, Thanundon Kongnok, Hideki Nakajima, Surachet Rattanasuporn, Theeranun Siritanon, Worawat Meevasana
Publikováno v:
Journal of Alloys and Compounds. 718:215-222
s The preparation and electronic properties of Cs1−xAxAl0.33Te1.67O6 (A = K, Rb, and Cs) are reported. Replacing Cs with smaller Rb and K reduces cell parameters of the compounds but does not affect the overall structure. Electronic conductivities
Autor:
Nichada Jearanaikoon, Surachet Rattanasuporn, Christian Morawe, Jean-Christophe Peffen, Ratchadaporn Supruangnet, Hideki Nakajima, Wutthikri Busayaporn, Pat Photongkam
Publikováno v:
Applied Surface Science. 367:347-353
Chemical modifications of B 4 C cap layers on sputtered Pd/B 4 C multilayer coatings for X-ray optical applications were investigated using X-ray reflectivity, photoemission electron spectroscopy, photoemission electron microscopy, transmission elect
Autor:
Watcharapon Jenpiyapong, Porntip Sudmuang, Surachet Rattanasuporn, Hideki Nakajima, Sarunyu Chaichuay, Ratchadaporn Supruangnet, Prayoon Songsiriritthigul, Narong Chanlek
Publikováno v:
AIP Conference Proceedings.
The synchrotron radiation from the first undulator at the Siam Photon Laboratory was characterized with the photon beam position monitors (BPMs) and grating monochromator. The soft x-ray undulator beamline employs a varied line-spacing plane grating
Autor:
Nichada Jearanaikoon, K Sittisard, Chanan Euaruksakul, Ratchadaporn Supruangnet, Prayoon Songsiriritthigul, N. Chanlek, P Photongkam, Hideki Nakajima, N Sumano, Surachet Rattanasuporn, A. Tong-on
Publikováno v:
Journal of Physics: Conference Series. 425:132020
A beamline to utilize radiation from the first undulator at the Siam Photon Laboratory was designed and constructed. The beamline employs a varied line-spacing plane grating monochromator with three interchangeable gratings, which provides energy bet