Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yun Won, Kim"'
Autor:
Kungwon Rhie, Yung Ho Kahng, Sungjung Joo, Soon-Gul Lee, Woon Song, Jinki Hong, Yun Won Kim, Mun Seog Kim, Jae-Hyuk Choi
Publikováno v:
Journal of the Korean Physical Society. 69:1456-1461
An InAs heterostructure-based micro-Hall sensor was used to study the magnetic properties of a superconducting Nb micro-ring, enabling observation of magnetic phenomena such as diamagnetism onset and magnetic flux trapping in the 20-μm-diameter samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4307d8a8d95f8ec2a21f296087151945
https://doi.org/10.3938/jkps.69.1456
https://doi.org/10.3938/jkps.69.1456
Publikováno v:
Physical Review B. 95
Using dynamic cantilever magnetometry and experimentally determining the cantilever's vibrational mode shape, we precisely measured the magnetic moment of a lithographically defined micron-sized superconducting Nb ring, a key element for the previous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b4b6dbe191d411f0ee0599e3fbfebd1
https://doi.org/10.1103/physrevb.95.064505
https://doi.org/10.1103/physrevb.95.064505
Autor:
Jinho, Yang, Ilkyu, Yang, Yun Won, Kim, Dongwoo, Shin, Juyoung, Jeong, Dirk, Wulferding, Han Woong, Yeom, Jeehoon, Kim
Publikováno v:
The Review of scientific instruments. 87(2)
We constructed a (3)He magnetic force microscope operating at the base temperature of 300 mK under a vector magnetic field of 2-2-9 T in the x-y-z direction. Fiber optic interferometry as a detection scheme is employed in which two home-built fiber w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::649f20dc5aeb3a7b80337506be69db65
https://pubmed.ncbi.nlm.nih.gov/26931857
https://pubmed.ncbi.nlm.nih.gov/26931857
Publikováno v:
Journal of the Korean Physical Society. 60:973-977
We have fabricated ultrasensitive silicon cantilevers integrated with a superconducting Nb microring as a key part of a flux quantum-based force measurement system and have characterized both their mechanical and superconducting properties by using m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::558da021f8771abf4c58aca61e30fcfc
https://doi.org/10.3938/jkps.60.973
https://doi.org/10.3938/jkps.60.973
Publikováno v:
IEEE Transactions on Applied Superconductivity. 19:2649-2652
We have studied transport properties of submicrometer-patterned Nb thin films. Critical parameters, such as transition temperature and critical current density, were measured as functions of the film width, ranging from 50 nm to 5000 nm, and thicknes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25a8e4d5e32b242161a624e1f17bb366
https://doi.org/10.1109/tasc.2009.2019099
https://doi.org/10.1109/tasc.2009.2019099
Autor:
Soon-Gul Lee, Yun Won Kim
Publikováno v:
IEEE Transactions on Applied Superconductivity. 17:206-209
We have fabricated sandwich type MgB2 Josephson junctions by using a Nb thin film as the counter electrode. The junction either contained a normal Au barrier layer or not. Superconducting MgB2 films were prepared on sapphire substrates by either in-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f94228bb8d62e6199bf66f45374e3f7
https://doi.org/10.1109/tasc.2007.897881
https://doi.org/10.1109/tasc.2007.897881
Publikováno v:
Physica C: Superconductivity and its Applications. 471:1193-1195
We studied effect of ex situ annealing on the superconductivity of Nb thin films on a silicon wafer prepared using DC magnetron sputtering. Fifty-nanometer thick Nb thin films were deposited using a 4-in. target under an Ar pressure of 7.5 × 10−3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afd8558eff8deff8544179a6ecf4f058
https://doi.org/10.1016/j.physc.2011.05.156
https://doi.org/10.1016/j.physc.2011.05.156
Publikováno v:
Infection and Immunity. 67:6194-6197
We analyzed homotypic and heterotypic antibody responses to a type-specific antigen (Tsa), a 56-kDa protein of Orientia tsutsugamushi , by using sera from mice immunized with strains Gilliam, Karp, Kato, and Boryong. We generated a series of deletion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6d78ad1f70f26874cd29d88018b69ac
https://doi.org/10.1128/iai.67.11.6194-6197.1999
https://doi.org/10.1128/iai.67.11.6194-6197.1999
Autor:
Jinho Yang, Dongwoo Shin, Juyoung Jeong, Dirk Wulferding, Han Woong Yeom, Jeehoon Kim, Yun Won Kim, Ilkyu Yang
Publikováno v:
Review of Scientific Instruments. 87:023704
We constructed a $^3$He magnetic force microscope operating at the base temperature of 300 mK under a vector magnetic field of 2-2-9 T in the $x-y-z$ direction. Fiber optic interferometry as a detection scheme is employed in which two home-built fibe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfdc370d3818267ef23a28e71c1d6024
https://doi.org/10.1063/1.4941959
https://doi.org/10.1063/1.4941959
Publikováno v:
CPEM 2010.
Force realization system and device We report the characterization of mechanical properties of a flux-quantum force device, which is designed and fabricated to trap superconducting flux quantums for generating pico-newton standard forces, at variable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eef412bc951d2a7df2e7956f9f82b617
https://doi.org/10.1109/cpem.2010.5543724
https://doi.org/10.1109/cpem.2010.5543724