Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Hiroaki Kamioka"'
Publikováno v:
Japanese Journal of Applied Physics. 42:2931-2934
Shear and compressional wave velocities and attenuation in Ti0.49-Ni0.51 shape memory alloy were accurately measured for two stages of phase transformation by the pulse transmission method using a dual acoustic path over the temperature range between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b81fbf1c2804bd6895eecf027f9caf32
https://doi.org/10.1143/jjap.42.2931
https://doi.org/10.1143/jjap.42.2931
Publikováno v:
Japanese Journal of Applied Physics. 41:3176-3180
Compressional and shear wave velocities and attenuation in magnetite, which was sintered in N2 gas atmosphere, were accurately measured to investigate the Verwey transition by the pulse transmission method using a dual acoustic path across the temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::984ef7641d0bc990dfae7d27bd0cfa68
https://doi.org/10.1143/jjap.41.3176
https://doi.org/10.1143/jjap.41.3176
Publikováno v:
Journal of Materials Science. 31:4811-4816
The use of ultrasonic velocity-attenuation in the transition region from glassy to supercooled liquid state of the (AgI)x(Ag4P2O7)1−x system is extended to the (AgI)x(Ag3PO4)1−x system. Comparison is made between both systems. The latter system i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d61b8796295bceef49a89b53436d430
https://doi.org/10.1007/bf00355866
https://doi.org/10.1007/bf00355866
Publikováno v:
Journal of Materials Research. 9:3170-3173
When liquid S is heated above 159 °C, the S8 rings (which are the dominant structural units below this temperature) break open and polymerize into helical chains (S∞). Therefore, samples quenched from liquids at temperatures above or below 159 °C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b15f156ec24128d725ba34c0cc962990
https://doi.org/10.1557/jmr.1994.3170
https://doi.org/10.1557/jmr.1994.3170
Publikováno v:
Solid State Ionics. 68:81-84
Ultrasonic study over glass transition temperature was made on two fast-ion conducting glasses, (AgI) x (Ag 4 P 2 O 7 ) 1− x with x = 0.75 and 0.80, in the temperature range of room temperature to 200°C. Ultrasonic velocity dispersion and the atte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ca430db7723cf80aa8dee653f3d39b7
https://doi.org/10.1016/0167-2738(94)90238-0
https://doi.org/10.1016/0167-2738(94)90238-0
Publikováno v:
Physical Review B. 47:14136-14141
Ultrasonic velocity and attenuation have been measured on the superionic-glass system (AgI) x (Ag 4 P 2 O 7 ) 1-x , with 0.50≤x≤0.875, from room temperature to 200 o C through the glass-transition temperatures. X-ray diffraction, differential sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4e3abd574225f28c6e18c16ae1514a9
https://doi.org/10.1103/physrevb.47.14136
https://doi.org/10.1103/physrevb.47.14136
Publikováno v:
Japanese Journal of Applied Physics. 44:4339
Shear and compressional velocities and the attenuation of a 0.5 MHz ultrasonic wave in a machinable ceramic were accurately measured by the pulse transmission method over the temperature range from 30°C to 1000°C. The temperature dependence of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c10c43489c53fa2f5edee26a32b2ad6b
https://doi.org/10.1143/jjap.44.4339
https://doi.org/10.1143/jjap.44.4339
Autor:
Kentaro Nakata, Yoshida Osamu, Masakazu Kobayashi, Nobuo Kashiwagura, Shinji Mizuno, Hiroaki Kamioka
Publikováno v:
Japanese Journal of Applied Physics. 43:2905
Shear and compressional wave velocities in (Ba0.996Y0.004)TiO3 semiconductive ceramics were accurately measured by the pulse transmission method over the temperature range between 20°C and 210°C. The temperature dependence of the ultrasonic wave ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::516d85c4908eb650ced2e22e882783d9
https://doi.org/10.1143/jjap.43.2905
https://doi.org/10.1143/jjap.43.2905
Publikováno v:
Japanese Journal of Applied Physics. 40:3516
Compressional and shear wave velocities and attenuation in sintered magnetite were accurately measured to investigate the Verwey transition by the pulse transmission method using a dual acoustic path across the temperature range between 78 K and 300
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65ea0f5e1b24005c6e24ea0d1c0d70b3
https://doi.org/10.1143/jjap.40.3516
https://doi.org/10.1143/jjap.40.3516
Publikováno v:
Japanese Journal of Applied Physics. 39:2928
Shear and compressional wave velocities and attenuation in Ti0.49–Ni0.51 shape memory alloy were accurately measured for rhombohedral phase transformation by the pulse transmission method using a dual acoustic path over the temperature range betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5401acc57985d2f6b28c6cacc8df1247
https://doi.org/10.1143/jjap.39.2928
https://doi.org/10.1143/jjap.39.2928