Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Jung Won Chang"'
Autor:
Chan-Ho Yang, Jung Won Chang, In Woong Hwang, Seung Ran Lee, Jeong Rae Kim, Jonghyun Song, Min Woo Choi, Kyung-Tae Ko, Mujin You, Jinhee Kim, Seung-Bo Shim, Lkhagvasuren Baasandorj, Jeong-Gyu Kim
Publikováno v:
Nano Letters. 19:2243-2250
The requirements of multifunctionality in thin-film systems have led to the discovery of unique physical properties and degrees of freedom, which exist only in film forms. With progress in growth techniques, one can decrease the film thickness to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4aec8083621a1237d9a2765b9f0699c6
https://doi.org/10.1021/acs.nanolett.8b04326
https://doi.org/10.1021/acs.nanolett.8b04326
Autor:
Seung Ran, Lee, Lkhagvasuren, Baasandorj, Jung Won, Chang, In Woong, Hwang, Jeong Rae, Kim, Jeong-Gyu, Kim, Kyung-Tae, Ko, Seung Bo, Shim, Min Woo, Choi, Mujin, You, Chan-Ho, Yang, Jinhee, Kim, Jonghyun, Song
Publikováno v:
Nano letters. 19(4)
The requirements of multifunctionality in thin-film systems have led to the discovery of unique physical properties and degrees of freedom, which exist only in film forms. With progress in growth techniques, one can decrease the film thickness to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e7c0012aedca1493136aeac73baa7094
https://pubmed.ncbi.nlm.nih.gov/30860385
https://pubmed.ncbi.nlm.nih.gov/30860385
Autor:
Sang Keun Seung, Joon Sung Lee, Jung-Won Chang, Lkhagvasuren Baasandorj, Jinhee Kim, Hyunho Noh, Soon Gul Lee, Jong Hyun Song, Yong-Joo Doh
Publikováno v:
Journal of the Korean Physical Society. 63:236-240
We report the fabrication of nanopatterned conduction channels and electrical transport of a two-dimensional electron gas formed at a LaAlO3/SrTiO3 heterointerface. The nanoscale channels are formed by electron beam lithography and Ar-ion etching. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4b2754015158f9cebd0db02b96242a8
https://doi.org/10.3938/jkps.63.236
https://doi.org/10.3938/jkps.63.236
Autor:
Jung Won Chang, Sang Goon Kim, Bongsoo Kim, Minkyung Jung, Youngdong Yoo, Soon Gul Lee, Jinhee Kim, Seung-Bo Shim
Publikováno v:
Journal of the Korean Physical Society. 63:263-268
Nanomechanical resonators were fabricated using defect-free single-crystalline Au nanowires (NWs), and their mechanical properties were investigated by using the magneto-motive detection method. The fabricated Au NW resonators exhibited a resonance f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb69c0b0f546874872bba98edcd155aa
https://doi.org/10.3938/jkps.63.263
https://doi.org/10.3938/jkps.63.263
Publikováno v:
IEEE Transactions on Applied Superconductivity. 17:3769-3772
We have designed and fabricated a uniaxial square- loop coil system to calibrate second-order SQUID gradiometers. The coil system consists of 2 pairs of identical square loops, the first pair which is Helmholtz coils for generation of uniform fields
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f400c14fabc4cb6ff51b862b0f6049d
https://doi.org/10.1109/tasc.2007.898868
https://doi.org/10.1109/tasc.2007.898868
We report controlled formation of sub-100 nm-thin electron channels in SrTiO$_3$ by doping with oxygen vacancies induced by Ar$^+$-ion irradiation. The conducting channels exhibit a consistent high electron mobility (~15,000 cm$^2$V$^{-1}$s$^{-1}$),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dff639848a70a15a93fd324bd0766235
Akademický článek
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Autor:
Hyun Sup Shin, Lkhagvasuren Baasandorj, Joon Sung Lee, Sang Keun Seung, Jung-Won Chang, Jinhee Kim, Jonghyun Song, Hyunho Noh, Seung Ran Lee, Seung-Bo Shim
Publikováno v:
physica status solidi (RRL) - Rapid Research Letters. 6:472-474
We studied the electrical conduction in the LaAlO3/SrTiO3 (LAO/STO) interface electron system with a sub-critical LAO layer thickness of ∼3.5 unit cells (uc). It was found that the true dividing point between metallic and insulating behaviour witho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c50a3de5f5db776a30e6b2ab16a3be2b
https://doi.org/10.1002/pssr.201206428
https://doi.org/10.1002/pssr.201206428
Autor:
Kyujoon Lee, Young Heon Kim, Jinhee Kim, Seungju Han, Joon Sung Lee, Yong-Joo Doh, Mahn Soo Choi, Jung Won Chang, Myung-Hwa Jung, Thach D. N. Ngo, Jonghyun Song
Publikováno v:
Nature Communications
NATURE COMMUNICATIONS(6)
NATURE COMMUNICATIONS(6)
Complex oxide systems have attracted considerable attention because of their fascinating properties, including the magnetic ordering at the conducting interface between two band insulators, such as LaAlO3 and SrTiO3. However, the manipulation of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5818dc7240cd72417b141eb5b411f65
https://pubmed.ncbi.nlm.nih.gov/26268611
https://pubmed.ncbi.nlm.nih.gov/26268611
Publikováno v:
Physica C: Superconductivity. :1472-1474
We have designed and fabricated a square-loop Helmholtz coil system to balance and calibrate a second-order SQUID gradiometer, and measured the field distribution in the midplane. It consists of two pairs of identical square loops, one for generating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::460583354dd06382745bc447cdb29719
https://doi.org/10.1016/j.physc.2007.04.003
https://doi.org/10.1016/j.physc.2007.04.003