Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Shojiro Komatsu"'
Autor:
Kazuaki Kobayashi, Shojiro Komatsu
Publikováno v:
Transactions of the Materials Research Society of Japan. 38:485-492
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb86c78fbfbc75991964d1ff8aad6560
https://doi.org/10.14723/tmrsj.38.485
https://doi.org/10.14723/tmrsj.38.485
Autor:
Shojiro Komatsu, Kazuaki Kobayashi
Publikováno v:
Transactions of the Materials Research Society of Japan. 37:583-588
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58e715fff147a52a759cc4a9ac008e27
https://doi.org/10.14723/tmrsj.37.583
https://doi.org/10.14723/tmrsj.37.583
Autor:
Kazuaki Kobayashi, Hirano Daisuke, Sato Yuhei, Takuya Hashimoto, Takuya Nakamura, Takahiro Nagata, Shojiro Komatsu, Toyohiro Chikyo, Takayuki Watanabe, Takeo Takizawa, Katsumitsu Nakamura
Publikováno v:
The Journal of Physical Chemistry C. 114(No. 31):13176-13186
New sp3-bonded polytypic forms of boron nitride (BN), namely, 6H-BN and 30H-BN, were prepared by plasma-assisted chemical vapor deposition (CVD) with an excimer laser at 193 nm being irradiated on the growing film surface. Only the 6H-BN was formed b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07870ac9290dadd5ab33cb125175557f
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100614037
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100614037
Autor:
Shojiro Komatsu, Kazuaki Kobayashi
Publikováno v:
MATERIALS TRANSACTIONS. 51:1497-1503
We calculated the electronic and lattice properties of 30H-BN which are sp 3 -bonded compounds. The 30H polytype has various over 6000000 structures. Their possible symmetries and hexagonalities (H[%]) are P63mc and P3m1, and 6:7%� 93:3%, respectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7eda25663f8d3a1fde9f163e5488f9
https://doi.org/10.2320/matertrans.maw201004
https://doi.org/10.2320/matertrans.maw201004
Autor:
Shojiro Komatsu
Publikováno v:
Journal of Physics D: Applied Physics. 40:2320-2340
This paper reviews the discovery and developments of a new material, sp3-bonded 5H?BN, and some other related new nanomaterials such as hollow-cored nanoforms of BN and B/BN, which have been prepared by synergetic deposition processes using a radio f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::472eaac1c1b55720c633d365b43f3f6d
https://doi.org/10.1088/0022-3727/40/8/s12
https://doi.org/10.1088/0022-3727/40/8/s12
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 21:1988-1992
Ion energy distributions (IEDs) and the density of CH3 radicals (n) in a 13.56 MHz radio frequency (rf) low pressure inductively coupled CH4/H2 plasma used for nanocrystalline diamond deposition have been investigated with a quadrupole mass spectrome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dffc300ce06c63a6485e62bd4f1a6dc4
https://doi.org/10.1116/1.1621404
https://doi.org/10.1116/1.1621404
Publikováno v:
Diamond and Related Materials. 12:1169-1172
Magic-angle spinning nuclear magnetic resonance of 11 B and 10 B ( 11 B and 10 B MAS NMR) spectroscopy has been conducted to characterize distorted chemical bonds of wurtzite boron nitride (wBN), in which boron atoms are coordinated by four nitrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f1d20686dd2ba94924788587dcc588e
https://doi.org/10.1016/s0925-9635(02)00297-2
https://doi.org/10.1016/s0925-9635(02)00297-2
Publikováno v:
Journal of Applied Physics. 91:6181-6184
Nanocapsules of crystalline boron nitride (BN), whose diameters ranged from 50 to 300 nm, have been synthesized by pulsed-laser-vaporization of BN, where the laser plume was controlled by the modulated plasma jet flow field. Their shapes varied from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::708f55b8207c526475b3b70b6bc69442
https://doi.org/10.1063/1.1461889
https://doi.org/10.1063/1.1461889
Publikováno v:
Diamond and Related Materials. 10:1991-1994
High resolution electron energy loss spectroscopy (HREELS) has been applied to investigate the vibrational states of microcrystalline diamond and diamond-like carbon (DLC) films prepared in a low pressure inductively coupled plasma. The CO additive t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6091e9dc05d700e621b6fde860798a1d
https://doi.org/10.1016/s0925-9635(01)00464-2
https://doi.org/10.1016/s0925-9635(01)00464-2
Publikováno v:
Journal of Applied Physics. 88:1674-1678
Microcrystalline diamond films have been prepared in a 13.56 MHz low pressure inductively coupled plasma. The bonding in the films obtained were studied by Raman spectroscopy with 514, 325, and 244 nm excitation wavelengths. 514 nm excited Raman spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f0507ebb90633294f694671bea0467f
https://doi.org/10.1063/1.373870
https://doi.org/10.1063/1.373870