Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Bharat B. Pant"'
Autor:
Grant Lodden, Wes Williams, Karl D. Nelson, Compton Robert, Chad Fertig, Krueger Neil A, Bharat B. Pant, Jianfeng Wu, Earl Benser, Glen Sanders
Publikováno v:
2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID).
We report progress on precision optical microstructures such as a postage stamp-sized optics table aimed at miniaturization and cost reduction of navigation-grade gyroscopes. Other chip-scale developments include an optical waveguide-based laser gyro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7808ac46f83727244e287471af959b5d
https://doi.org/10.1109/rapid.2019.8864399
https://doi.org/10.1109/rapid.2019.8864399
Publikováno v:
Journal of Microelectronics and Electronic Packaging. 12:205-211
Magnetic field sensors are employed in downhole oil and gas well drilling applications for azimuth sensing, orientation/rotation sensing, and magnetic anomaly detection. As the wells get deeper there is demand from industry to increase the operating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b6e5becc82839002bfeea4356e30eb7
https://doi.org/10.4071/imaps.481
https://doi.org/10.4071/imaps.481
Publikováno v:
Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT). 2015:000236-000243
Magnetic field sensors are employed in down-hole oil, gas, and geothermal well-drilling applications for azimuth sensing, orientation/rotation sensing, and magnetic anomaly detection. Key requirements of these applications include high measurement ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10bd1ee59fdef8ab02d3b78b27f33b82
https://doi.org/10.4071/hiten-session7-paper7_1
https://doi.org/10.4071/hiten-session7-paper7_1
Autor:
Feng X. Liu, Chengxiang Ji, Bharat B. Pant, Y. Austin Chang, Allan E. Schultz, Jianhua Yang, Ying Yang
Publikováno v:
Journal of Electronic Materials. 35:2142-2146
In this study we propose a method for utilizing x-ray photoelectron spectroscopy (XPS), a surface sensitive technique, coupled with a wedge-shaped sample to determine the thickness of an ultrathin aluminum oxide tunnel barrier layer (∼2 nm) in a ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14dd73f8f12d27a1b9a1427ee7ca6e80
https://doi.org/10.1007/s11664-006-0324-5
https://doi.org/10.1007/s11664-006-0324-5
Autor:
Jenny Gao, Bharat B. Pant, Joshua J. Yang, Y. Austin Chang, Chengxiang Ji, Eric S. Linville, Ying Yang, Ronald D. Ott, Peter F. Ladwig
Publikováno v:
JOM. 58:50-54
Sputter-deposited, equiatomic PtMn thin films have application in giant magnetoresistive spin valves, tunneling magnetoresistive spin valves, and magnetic random access memory. However, the as-deposited films are found to be a disordered A1 phase in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f0d6ae82b3a9a92cee818c29c5f884a
https://doi.org/10.1007/s11837-006-0182-x
https://doi.org/10.1007/s11837-006-0182-x
Autor:
B. Miller, Shaoping Li, Clif Chang, K. Duxstad, Alan B. Johnston, Juren Ding, Mark Anthony Gubbins, Haiwen Xi, Song Xue, B. Cross, Feng Liu, Bin Xu, Patrick J. Ryan, Xingfu Chen, Robert William Lamberton, Yonghua Chen, David Ménard, J. Loven, T. McLaughlin, Jason Bryce Gadbois, Bharat B. Pant, Sining Mao, Pu-Ling Lu, Zhengyong Zhang, Mohammed Shariat Ullah Patwari
Publikováno v:
IEEE Transactions on Magnetics. 42:97-102
Tunneling magnetoresistive (TMR) reading heads at an areal density of 80-100 Gbit/in/sup 2/ in a longitudinal magnetic recording mode have for the first time been commercialized for both laptop and desktop Seagate hard disk drive products. The first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d7781fc7b1d5ef1dc4ebc120a20df6
https://doi.org/10.1109/tmag.2005.861788
https://doi.org/10.1109/tmag.2005.861788
Publikováno v:
Journal of Materials Research. 19:1181-1186
For an interface to be considered thermodynamically stable, the phases in contact must be in equilibrium with each other (connected by a stable tie-line) and have negligible mutual solubility on the phase diagram. The stability of Co based magnetic t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e97cc458be8a7b888c4724dc08a7dd3c
https://doi.org/10.1557/jmr.2004.0153
https://doi.org/10.1557/jmr.2004.0153
Autor:
Alan E. Schlutz, Sining Mao, Y. Austin Chang, Peter F. Ladwig, Jenny Gao, Bharat B. Pant, Augusto Morrone, Eric S. Linville
Publikováno v:
Journal of Applied Physics. 94:979-987
Sputter-deposited, equiatomic Ni-Mn thin films were observed to possess a metastable, nanocrystalline, chemically disordered, fcc (A1) structure. Grain growth and a phase change to a chemically ordered, antiferromagnetic L10 structure were identified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba7ad8cd808608ff1ed7e06dce52d04b
https://doi.org/10.1063/1.1587266
https://doi.org/10.1063/1.1587266
Autor:
Bharat B. Pant, David E. Laughlin, Martin C. Bonsager, Anup G. Roy, Erik B. Svedberg, Kent J. Howard
Publikováno v:
Journal of Applied Physics. 94:1001-1006
Spin-valve structures might be exposed to higher temperatures in future disk drive applications and might thus degrade faster than it does today if proper materials and methods are not used. In order to determine whether this degradation is due to in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbf2890542c2ee8f25b5be5a76286704
https://doi.org/10.1063/1.1586479
https://doi.org/10.1063/1.1586479
Autor:
Anup G. Roy, Martin C. Bonsager, Erik B. Svedberg, Kent J. Howard, David E. Laughlin, Bharat B. Pant
Publikováno v:
Journal of Applied Physics. 94:993-1000
Signal degradation in spin-valve structures is today a concern for long-term stability of data storage devices. One of the possible degradation mechanisms of spin-valve structures in disk drive applications could be thermally activated diffusion betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d23db9ab8bc62b911c4e908c4983306b
https://doi.org/10.1063/1.1586478
https://doi.org/10.1063/1.1586478