Výsledky vyhledávání - "Toyotaka Manabe"

Preparation and characteristics of PBF2-ALF3and PBF2-ZRF4glasses

Autor: Shuichi Shibata, Seiko Mitachi, Toyotaka Manabe, Terutoshi Kanamoris

Publikováno v: Electronics and Communications in Japan (Part I: Communications). 63:94-99

It was found that PbF2-AlF3 and PbF2-ZrF4 form glasses. Glass forming regions are 30 ≤ AlF3 ≤ 60 and 40 ≤ ZrF4 ≤ 60 (mol.%). Glasses are prepared by the casting quenching technique or the roller quenching technique. Both glass systems have tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8990c5c393c7f0998234f61941913a5c
https://doi.org/10.1002/ecja.4400630813

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Thermal Behavior and Crystallization Kinetics of Amorphous PdSi Alloys

Autor: Toyotaka Manabe, Terutoshi Kanamori, Nobuhiro Funakoshi

Publikováno v: Japanese Journal of Applied Physics. 17:11-16

Thermal behavior and crystallization temperatures of amorphous PdSi alloys prepared by the roller-quenching method were studied by DTA and electrical resistivity change. The compositional dependence of the crystallization temperatures indicates that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1f41b20fd72fec2d9fb82dc23a17465
https://doi.org/10.1143/jjap.17.11

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Liquid Quenching of Pd82-xAgxSi18Alloys

Autor: Terutoshi Kanamori, Toyotaka Manabe, Nobuhiro Funakoshi

Publikováno v: Japanese Journal of Applied Physics. 16:1-4

A cooling condition for making amorphous PdAgSi alloys by means of the roller-quenching method has been obtained. It is found that the temperature of the filament immediately after rolling depends on both the filament thickness and the contact time w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::066e8227dc4d16e64e30da285e2db5a9
https://doi.org/10.1143/jjap.16.1

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The Crystallization Kinetics of Amorphous PdAgSi Alloys

Autor: Nobuhiro Funakoshi, Terutoshi Kanamori, Toyotaka Manabe, Hiroshi Tomishima

Publikováno v: Japanese Journal of Applied Physics. 18:1885-1889

Two sorts of amorphous alloys, Pd78Ag4Si18 and Pb72Ag10Si18, were prepared by the roller-quenching method and were studied by measuring the exotherms with a DSC. The results showed that the crystallization process of these alloys could be explained b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d5240499689a07fdf72520daebd641c
https://doi.org/10.1143/jjap.18.1885

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Crystal growth and optical properties of gadolinium aluminum garnet

Autor: Toyotaka Manabe, Kazumichi Egashira

Publikováno v: Materials Research Bulletin. 6:1167-1174

A good yield of gadolinium aluminum garnet (Gd3Al5O12) was obtained from the melt of 5 Gd2O3, 20 Al2O3, 32.1 PbO and 42.9 PbF2 (mol-%). The melt of the initial composition deduced from that recommended for Y3Ga5O12 and Y3Fe5O12 by Nielsen (5.8 Gd2O3,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6836be409b342002ffc5afb06abd698b
https://doi.org/10.1016/0025-5408(71)90052-3

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Ge-P-S Chalcogenide Glass Fibers

Autor: Toyotaka Manabe, Yukio Terunuma, Shuichi Shibata

Publikováno v: Japanese Journal of Applied Physics. 19:L603-L605

Ge–P–S glass fibers have been drawn from glass rods prepared in sealed silica glass ampoules under a vacuum. The optical loss for the glass fiber has been as low as 0.4 dB/m at about 2.5 µm wavelength. The strong absorption peaks observed at 3 a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6dbb0364d0b8c1df5b27b1697b573e1
https://doi.org/10.1143/jjap.19.l603

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