Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kanji Kubota"'
Publikováno v:
Ferroelectrics. 34:123-126
Diffuse phase transition in 0.3 wt.% PI3+ doped Sr0.6Ba0.4Nb2O6 crystal near T c = 65°C is carefully examined by X-ray diffraction technique to clarify the nature of the transition. The Bragg intensity of the (0 0 4) reflection decreases gradually w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::960a82bcf5af2f0949305c9717dc476e
https://doi.org/10.1080/00150198108238710
https://doi.org/10.1080/00150198108238710
Publikováno v:
Journal of Applied Physics. 60:3289-3292
We have investigated finite‐size (total number of periods) effects on Raman scattering by longitudinal acoustic (LA) and longitudinal optic (LO) phonon modes in GaAs‐AlAs superlattices. Every superlattice has the same period (10‐monolayer GaAs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90f7c2d5b2832fd4d30359b1aed94cb8
https://doi.org/10.1063/1.337720
https://doi.org/10.1063/1.337720
Publikováno v:
Journal of Non-Crystalline Solids. 93:431-435
SiO 2 -GeO 2 glasses have been prepared by the sol-gel method, and Raman scattering, fluorescence and refractive indices have been measured. Very broad fluorescence bands due to Ge ions are observed around 530 nm. The fluorescence intensity depends o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b54fec11b126c3734a5aa19d7a2314a8
https://doi.org/10.1016/s0022-3093(87)80189-8
https://doi.org/10.1016/s0022-3093(87)80189-8
Autor:
Kanji Kubota, Yoshihiko Nakatani
Publikováno v:
Japanese Journal of Applied Physics. 12:888-894
Excitation of low-frequency sound waves by optical irradiation is studied in solids. Samples act as acoustic resonant cavities. Intense acoustic impulses are produced in a transparent material. Two mechanisms, the thermal expansion and the photon pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0b759c483549833033ae00facc3a647
https://doi.org/10.1143/jjap.12.888
https://doi.org/10.1143/jjap.12.888
Autor:
Kanji Kubota
Publikováno v:
Journal of the Physical Society of Japan. 29:986-997
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1d3ad273a3d5e4243b30da48989ab53
https://doi.org/10.1143/jpsj.29.986
https://doi.org/10.1143/jpsj.29.986
Autor:
Kanji Kubota
Publikováno v:
Journal of the Physical Society of Japan. 30:167-179
Multi-photon spectroscopy on some II-VI semiconductors was carried out by monitoring the transmitted intensity of a probe light under the application of a laser light. Both the increase and decrease of the transmitted intensity were observed after th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bb4b74a0dd48571509518fc31a27aa6
https://doi.org/10.1143/jpsj.30.167
https://doi.org/10.1143/jpsj.30.167
Autor:
Kanji Kubota
Publikováno v:
Journal of the Physical Society of Japan. 20:1738-1739
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29e6ecb0660788c5edaaa2bd140d26a6
https://doi.org/10.1143/jpsj.20.1738
https://doi.org/10.1143/jpsj.20.1738
Publikováno v:
Japanese Journal of Applied Physics. 24:1331
Raman spectroscopy has been used to study the zone-folding effects on both longitudinal acoustic (LA) and longitudinal optic (LO) phonons in (GaAs) n -(AlAs) n superlattices with integral n (2 ∼12) grown by molecular-beam epitaxy. All the observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4c3f8b6a98bfc65328afb3a8c34aaa9
https://doi.org/10.1143/jjap.24.1331
https://doi.org/10.1143/jjap.24.1331
Autor:
Hikaru Terauchi, Toshio Kato, Kanji Kubota, Minoru Den, Toshihiro Kunimatsu, Norihiko Ninomiya, Toshiro Kojima, Yasusada Yamada, Kiyoshi Sakaue, Nobuyuki Nakamura, Satoshi Iida, Hiroshi Yoshimoto
Publikováno v:
Japanese Journal of Applied Physics. 22:1444
A pulsed X-ray source and a diffractometer used with this source have been constructed. The pulsed X-ray tube can be driven at a peak voltage of 300 kV and a peak anode current of 5 kA to give X-ray pulses with a duration of about 40 ns at a repetiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73efdfc8972912d532e07945e3988f42
https://doi.org/10.1143/jjap.22.1444
https://doi.org/10.1143/jjap.22.1444
Autor:
Kanji Kubota
Publikováno v:
Japanese Journal of Applied Physics. 6:375
Some light-intensity-dependent effects on the propagation behaviour of a light wave which is generated through optical-mixing effect due to induced nonlinear polarization of third order in the electric-field strength is theoretically analyzed by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c9ec5238dd5befa0d893ea26780a374
https://doi.org/10.1143/jjap.6.375
https://doi.org/10.1143/jjap.6.375