Zobrazeno 1 - 10
of 10
pro vyhledávání: '"S. I. Pang"'
Autor:
W.J. Wang, X. H. Liu, W.D. Song, S. I. Pang, Y. F. Xu, Shu Huang, Tow Chong Chong, Y. W. Goh, Minghui Hong, Yongfeng Lu
Publikováno v:
Applied Surface Science. :348-351
Laser deposition of barium ferrite films with varying substrate temperature during film growth has been studied. It is found that both perpendicular and in-plane coercivities increase with peak substrate temperature and reach 5.2 kOe. The magnetizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e6d4ffd159ab649f084f5386f7103b2
https://doi.org/10.1016/s0169-4332(02)00422-1
https://doi.org/10.1016/s0169-4332(02)00422-1
Publikováno v:
Journal of Applied Physics. 91:5929-5935
This study investigates the effects of CrAl underlayer and intermediate layer on the magnetic properties, crystallographic texture, and thermal stability of CoCrPtTa thin film media. Enhancement of coercivity and thermal stability factor of CoCrPtTa/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07178b5e77b40867e1f3ed1e02f06b81
https://doi.org/10.1063/1.1465509
https://doi.org/10.1063/1.1465509
Autor:
Z. M. Ren, Siu-Choon Ng, P. Miao, Zhihong Mai, S. I. Pang, Yongfeng Lu, Jian-Ping Wang, Tow Chong Chong
Publikováno v:
Surface and Coatings Technology. 125:388-391
Thin films of polyaniline (PBT), a kind of polyheterocyclic compound with hydrogen function groups, were deposited by KrF excimer ablation in a vacuum chamber. The laser pulse fluence was selected at 2 J cm −2 with a pulse duration of 25 ns. The po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e98eadb9c979a16d1d0fe4257aaf476a
https://doi.org/10.1016/s0257-8972(99)00582-4
https://doi.org/10.1016/s0257-8972(99)00582-4
Publikováno v:
Journal of Applied Physics. 86:4954-4958
Carbon nitride thin films were deposited on silicon wafers by pulsed KrF excimer laser (wavelength 248 nm, duration 23 ns) ablation of graphite with assistance of nitrogen ion beam bombardment. X-ray photoelectron spectroscopy, Raman spectroscopy, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb698fe45150a72dc90ff7306c7a84bc
https://doi.org/10.1063/1.371465
https://doi.org/10.1063/1.371465
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Publikováno v:
Applied Physics Letters. 80:616-618
A layered structure to improve the antiferromagnetic exchange coupling constant (J) in laminated antiferromagnetically coupled (LAC) media is proposed. This structure has a much larger thermal stability in comparison to simple LAC structures. It also
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e873262f5253b90a8abd4c69bcf597b
https://doi.org/10.1063/1.1436281
https://doi.org/10.1063/1.1436281
Autor:
Tow C. Chong, S. N. Piramanayagam, Jian-Ping Wang, Lisen Huang, S. I. Pang, C. H. Hee, Z. S. Shan
Publikováno v:
Applied Physics Letters. 79:2423-2425
Experimental methods to obtain remnant moment-thickness product (Mrδ) reduction in the laminated antiferromagnetically coupled (LAC) recording media is described. The results indicate that the reduction in Mrδ (or, indirectly, a reduction in noise)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac1d9151945dff1e5d502761e18df88a
https://doi.org/10.1063/1.1407855
https://doi.org/10.1063/1.1407855
Publikováno v:
Journal of Applied Physics. 91:8620
The effect of the antiferromagnetic coupling strength (J), on the thermal stability factors (SF =KuV/kBT) obtained by different techniques is studied. For this purpose, laminated antiferromagnetically coupled (LAC) media were prepared with different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd83ede27bd32e89e8435560300e3c5b
https://doi.org/10.1063/1.1453346
https://doi.org/10.1063/1.1453346
Publikováno v:
Journal of Applied Physics. 91:7685
In this study, we propose a new “atomic wall” approach to underlayer design. In this design, a CrX underlayer is used where X and Cr are not miscible in the bulk phase, resulting in a reduced grain size. We have studied the addition of Zr to Cr l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cff0d13a4923fee897bc75cb80f10b97
https://doi.org/10.1063/1.1452263
https://doi.org/10.1063/1.1452263
Autor:
D. H. K. Ho, Z. M. Ren, Jian-Ping Wang, S. I. Pang, Tow Chong, K. Li, B. A. Cheong, Yongfeng Lu
Publikováno v:
Japanese Journal of Applied Physics. 38:4859
Carbon nitride thin films were deposited by nitrogen-ion-assisted pulsed laser ablation of graphite. A KrF excimer laser with pulse duration of 23 ns and wavelength of 248 nm was used as the laser source for the ablation. Raman spectroscopy measureme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f644b3c3550eeb1c3327e8292f42aee
https://doi.org/10.1143/jjap.38.4859
https://doi.org/10.1143/jjap.38.4859