Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Andrew I. Gapin"'
Publikováno v:
Chemical Vapor Deposition. 12:370-374
Carbon nanotubes (CNTs) have been grown aligned with the directions of electric fields in a DC plasma-enhanced (DC PE) CVD process. The CNTs can be grown at various predefined angles with respect to the substrate. It is shown that the local electric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::964efa33f501e8eddfdad585f9959e8d
https://doi.org/10.1002/cvde.200506444
https://doi.org/10.1002/cvde.200506444
Publikováno v:
The Journal of Physical Chemistry B. 109:24215-24219
Aligned carbon nanotubes have been grown using microwave plasma enhanced chemical vapor deposition (PECVD). The carbon nanotubes are nucleated from iron catalyst particles which, during growth, remain adherent to the silicon substrates. By analysis w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::814c0b7c7d604aa2a2f39043a9ff000b
https://doi.org/10.1021/jp0558627
https://doi.org/10.1021/jp0558627
Publikováno v:
Nano Letters. 4:1781-1784
Carbon nanotubes have been grown with a sharply defined zigzag structure by introducing changes in the direction of applied electric field during dc plasma enhanced chemical vapor deposition (PECVD). The nanotubes maintain the same diameter before an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f935c6f4489648694fb602c272ef2bb
https://doi.org/10.1021/nl049121d
https://doi.org/10.1021/nl049121d
Publikováno v:
IEEE Transactions on Magnetics. 43:2121-2123
We have investigated the properties of CoCrPt-SiO2 perpendicular recording media as influenced by Co ion implantation, and have shown that a substantial change of the M-H loop squareness and a control of coercivity (Hc) over a wide range are feasible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cc48958bb67539abef357a8282a78cc
https://doi.org/10.1109/tmag.2007.892640
https://doi.org/10.1109/tmag.2007.892640
Autor:
Prabhakar R. Bandaru, Chiara Daraio, Dong-Wook Kim, In Kyeong Yoo, Chong M. Wang, Joseph F. Aubuchon, Li-Han Chen, Andrew I. Gapin, Sungho Jin
Publikováno v:
Applied Physics Letters. 85:5373-5375
Carbon nanotube morphology has been engineered via simple control of applied voltage during dc plasma chemical vapor deposition growth. Below a critical applied voltage, a nanotube configuration of vertically aligned tubes with a constant diameter is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::927a5a284790bb9c7c26e68cd6bcf888
https://doi.org/10.1063/1.1830081
https://doi.org/10.1063/1.1830081
Publikováno v:
Nanotechnology. 19(7)
High coercivity iron?platinum-coated carbon nanocones (CNCs) have been fabricated for magnetic force microscopy (MFM) by direct-current plasma-enhanced chemical vapor deposition growth of nanocones on tipless cantilevers followed by sputtering and an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7c9c2327f6736b2e1da0f3df425f03a
https://pubmed.ncbi.nlm.nih.gov/21817634
https://pubmed.ncbi.nlm.nih.gov/21817634
Autor:
Andrew I. Gapin, Chen Ic, Jan B. Talbot, Sungho Jin, Chen Wang, Li-Han Chen, X. R. Ye, Joseph F. Aubuchon
Publikováno v:
The journal of physical chemistry. B. 110(26)
Electrochemical oxidation and reduction were utilized to modify vertically aligned carbon nanotube (CNT) arrays grown on a porous network of conductive carbon microfibers. Ultrafast and complete CNT opening and purification were achieved through elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2148f5f89d1ef3a49abc0337b95a18f6
https://pubmed.ncbi.nlm.nih.gov/16805595
https://pubmed.ncbi.nlm.nih.gov/16805595
Publikováno v:
INTERMAG 2006 - IEEE International Magnetics Conference.
One of the drawbacks of using high-coercivity materials for magnetic data storage is the need for large write head fields for data writing. In attempts to solve this problem, we have fabricated an array of CoPt/Ni composite nanowires using anodized a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6c08245384306e5468b53a5a2c22d71
https://doi.org/10.1109/intmag.2006.376287
https://doi.org/10.1109/intmag.2006.376287
Autor:
I-Chen Chen, Chiara Daraio, Chong M. Wang, Joseph F. Aubuchon, Sungho Jin, Andrew I. Gapin, Xiang-Rong Ye, Li-Han Chen
It is shown that unidirectionally aligned carbon nanotubes can be grown on electrically conductive network of carbon microfibers via control of buffer layer material and applied electric field during dc plasma chemical vapor deposition growth. Ni cat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47f5e73bc41c8a48b85eaad378fbbcd5
https://resolver.caltech.edu/CaltechAUTHORS:CHEapl06a
https://resolver.caltech.edu/CaltechAUTHORS:CHEapl06a
Publikováno v:
Journal of Applied Physics. 97:124310
Top ends of aligned carbon nanotubes were opened via room-temperature sputter etching of the nanotubes in the same chemical-vapor deposition (CVD) chamber that the nanotubes were grown. The mechanism of the sputter etching process involves incident p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d9ec912a131f963171388f1a6ac5630
https://doi.org/10.1063/1.1946199
https://doi.org/10.1063/1.1946199