Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Kyuho Park"'
Publikováno v:
Journal of Korean Society of Transportation. 35:210-219
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf8af77d3ecc7cf750a4e14a36a643ec
https://doi.org/10.7470/jkst.2017.35.3.210
https://doi.org/10.7470/jkst.2017.35.3.210
Publikováno v:
2019 IEEE Wireless Power Transfer Conference (WPTC).
To extend the input power range and increase RF sensitivity for energy harvesting in medical implant communication service (MICS) band, a high quality (Q) matching network is applied in 403 MHz rectifier circuit. In this proposed design, a finite unl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::799eb10767a1a88e3d44685f5d141167
https://doi.org/10.1109/wptc45513.2019.9055538
https://doi.org/10.1109/wptc45513.2019.9055538
Publikováno v:
Journal of Materials Science: Materials in Electronics. 25:2047-2052
CdSe/ZnS core–shell structured nano-crystal quantum dots (QDs) are ideal candidates for light-emission applications due to their high quantum efficiency, narrow-band, and particle-size-tunable photoluminescence. In particular, their small size resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e9552b3bd7dc02e67a55315fe2560fd
https://doi.org/10.1007/s10854-014-1838-x
https://doi.org/10.1007/s10854-014-1838-x
Publikováno v:
Thin Solid Films. 546:448-452
We suggest uncertainty compensation methods for the quantification of nanoscale indentation using atomic force microscopy (AFM). The main error factors in the force–distance curves originated from the difference between theoretical and real shape o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc1f7f2949e07f788cbf9e61915c885d
https://doi.org/10.1016/j.tsf.2013.05.040
https://doi.org/10.1016/j.tsf.2013.05.040
Autor:
Won-Hwa Park, Youngil Jang, Hui-Youn Shin, Myungshin Choi, Kisung Jeon, Mingu Gang, Kyuho Park
Publikováno v:
Journal of the Korean Physical Society. 63:1621-1624
Due to the large differences in the lattice constants and the thermal expansion coefficients between GaN and Si, GaN growth on a Si substrate usually leads initially to high defect densities and cracks. If high-quality GaN films on Si substrate are t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b72db737df0ed8789c821e1faa0c2c97
https://doi.org/10.3938/jkps.63.1621
https://doi.org/10.3938/jkps.63.1621
Autor:
Jungmin Lee, Taehyeong Kim, Won-Hwa Park, Jinsan Moon, Min Ho Joo, Wonbae Park, Myunghee Jung, Kyuho Park
Publikováno v:
physica status solidi (b). 250:1874-1877
The authors present the blue-shift of Raman 2D and G peak of a single layer graphene film, which is fabricated via chemical vapor deposition, on the relatively even Cu foil domain with nearly uniform thickness. This can be interpreted that rather mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd504d0a937dd4fe189f1e162b552ea3
https://doi.org/10.1002/pssb.201349128
https://doi.org/10.1002/pssb.201349128
Publikováno v:
Journal of Materials Science: Materials in Electronics. 24:3744-3748
CdSe/ZnS core–shell structured nano-crystal quantum dots (QDs) are ideal candidates for light-emission applications due to their high quantum efficiency, narrow-band, and particle-size-tunable photoluminescence. In particular, their small size resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0d5ffdeae858fe30cf5f6542d024fa6
https://doi.org/10.1007/s10854-013-1312-1
https://doi.org/10.1007/s10854-013-1312-1
Publikováno v:
Surface and Interface Analysis. 44:1427-1430
The microstructure of abnormal grains in Al-doped ZnO (AZO) films using a seed layer was examined with the aim of enhancing the performance of transparent conducting oxides in thin film solar cells. The AZO films were prepared by DC-pulsed magnetron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e170095b6baa904bb2370c7bb74641f9
https://doi.org/10.1002/sia.4967
https://doi.org/10.1002/sia.4967
Publikováno v:
Journal of Surface Analysis. 17:274-277
We studied the growth mechanism of Al-doped ZnO (AZO) films using seed layers for enhancing the performance of transparent conducting oxides (TCOs) in the thin film solar cells. We carried out two-step processes for the deposition of AZO films. Seed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ee3f2d05a45f762ecfcbd3f3f61250b
https://doi.org/10.1384/jsa.17.274
https://doi.org/10.1384/jsa.17.274
Autor:
Jeong Soo Lee, Jeongho Kim, Jung-Geun Oh, Kim Taehyung, Heon Kang, Samchul Ha, Kyuho Park, Seok Hwan Noh
Publikováno v:
Bulletin of the Korean Chemical Society. 30:2589-2594
Aging phenomena of plasma polymer films were studied by using the surface analysis techniques of contact angle measurement, X-ray photoelectron spectroscopy (XPS), time-of-flight secondary ion mass spectrometry (TOFSIMS), and atomic force microscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::091bcc245dd8858a19e727eecbb7d51d
https://doi.org/10.5012/bkcs.2009.30.11.2589
https://doi.org/10.5012/bkcs.2009.30.11.2589