Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Randhir Bubber"'
Autor:
T. Schneider, Dok Won Lee, Randhir Bubber, Ming Mao, T. Hizume, Shan X. Wang, Yongki Min, M. Tanaka, Liangliang Li, Kyu-Pyung Hwang
Publikováno v:
IEEE Transactions on Advanced Packaging. 32:780-787
We have designed and fabricated both single-coil and parallel-coil magnetic integrated inductors with extremely small resistances and high quality factors on an 8-in-round printed circuit board (PCB) substrate for microprocessor power delivery applic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dda18249ba83d12e8d82f139164d7474
https://doi.org/10.1109/tadvp.2009.2019845
https://doi.org/10.1109/tadvp.2009.2019845
Publikováno v:
ECS Transactions. 1:37-47
A variety of ALD applications were explored for manufacturing magnetic recording heads, concentrating on AlOx. ALD AlOx films were prepared in a broad thickness range from 5 to 4500 Aå at temperatures from 80 to 300 {degree sign}C and at a maximum g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe7168615f1f92fd9eaf62ef98365e09
https://doi.org/10.1149/1.2209328
https://doi.org/10.1149/1.2209328
Autor:
Randhir Bubber, Dok Won Lee, Shan X. Wang, T. Schneider, Yongki Min, Ming Mao, Liangliang Li, Kyu-Pyung Hwang
Publikováno v:
IEEE Transactions on Magnetics. 43:2373-2375
The tensor nature of the permeability of soft magnetic materials with an in-plane anisotropy was investigated. Using tensor transformation, the measured permeability was proportional to cos2 alpha, where alpha is the angle between the external exciti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84f62d31c134fd97466a9739dcae1a75
https://doi.org/10.1109/tmag.2007.892585
https://doi.org/10.1109/tmag.2007.892585
Publikováno v:
Applied Physics Letters. 82:3931-3933
We developed Al2O3/Si3N4 stacked insulators suitable for the advanced metal–oxide–semiconductor (MOS) devices. Ultrathin Si3N4 was prepared by direct nitridation of Si substrate using atomic nitrogen radicals. With this process, the film obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d27cd6b31a2de9e26fdda29158cae36
https://doi.org/10.1063/1.1579850
https://doi.org/10.1063/1.1579850
Publikováno v:
IEEE Transactions on Magnetics. 38:2724-2726
Ultrathin AlO/sub x/ layers 5-25 /spl Aring/ thick were deposited using the atomic-layer chemical vapor deposition technique. A magnetic thickness loss of /spl sim/ 1 /spl Aring/ has been estimated at CoFe-AlO/sub x/ or NiFe-AlONiFe-AlO/sub x/ interf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d67703ee2003e25cd548642628edc31f
https://doi.org/10.1109/tmag.2002.803163
https://doi.org/10.1109/tmag.2002.803163
Autor:
Randhir Bubber, Kyu-Pyung Hwang, Shan X. Wang, Liangliang Li, T. Schneider, Yongki Min, Ming Mao, Dok Won Lee
Publikováno v:
INTERMAG 2006 - IEEE International Magnetics Conference.
This paper compares the permeability spectra of granular CFHO and amorphous CoZrTa (CZT) thin films with different thickness and laminated structures, and show that granular CFHO has much better high-frequency response and can be an excellent candida
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ce1ca8cb972e7b9870d98a44b231ae5
https://doi.org/10.1109/intmag.2006.375554
https://doi.org/10.1109/intmag.2006.375554
Autor:
Randhir Bubber, Alan V. Hayes, K. B. Chetry, Nigamananda Samal, Russell Luberoff, Hui Du, Adrian J. Devasahayam
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 31:01A137
Titanium nitride (TiN) has been widely used in the semiconductor industry for its diffusion barrier and seed layer properties. However, it has seen limited adoption in other industries in which low temperature ( 4 g/cm3), low stress ( 85% step covera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ba502365dc10cf73682123baf615675
https://doi.org/10.1116/1.4769204
https://doi.org/10.1116/1.4769204
Autor:
Randhir Bubber, Thomas Schneider, Dok Won Lee, Ming Mao, Shan X. Wang, Yongki Min, Kyu-Pyung Hwang, Liangliang Li
Publikováno v:
Journal of Applied Physics. 101:123912
High-resistivity soft magnetic materials are receiving much attention as they have relatively low core loss at high frequencies. We developed magnetically soft granular CoFeHfO material by pulsed-dc reactive magnetron sputtering and compared its elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ec0e531f9aa6686b77cdc431f7ff27f
https://doi.org/10.1063/1.2749419
https://doi.org/10.1063/1.2749419
Autor:
Ming Mao, Yongki Min, Shan X. Wang, Liangliang Li, Kyu-Pyung Hwang, Thomas Schneider, Randhir Bubber
Publikováno v:
Journal of Applied Physics. 99:08M301
Integration of magnetic passive components into package has been attracting more interests recently, but efficient package-compatible magnetic materials are needed. We have developed a package-compatible granular material, CoFeHfO, on a printed circu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e86526fc6be3554648d0a2e61685d18
https://doi.org/10.1063/1.2158973
https://doi.org/10.1063/1.2158973
Autor:
Randhir Bubber, Jacques C. S. Kools, Thomas Schneider, Chih-Ling Lee, Adrian J. Devasahayam, Z. Altounian, Ming Mao, Katrina Rook, Xubo Liu
Publikováno v:
Journal of Applied Physics. 97:10F908
FeCo films and their lamination with ultrathin NiFe layers down to 5A were deposited using dc magnetron sputtering techniques. Soft magnetic FeCo films were obtained at an optimal target power of 500W and an optimal deposition pressure of 2mTorr with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99d0a9cb99193bcb9a813c1f2ebdff9b
https://doi.org/10.1063/1.1853951
https://doi.org/10.1063/1.1853951