Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Kyungdong Lee"'
Autor:
Sanghyun Lee, Min-Cheol Lee, Yoshihisa Ishikawa, Ping Miao, Shuki Torii, Choongjae Won, Kyungdong Lee, Namjung Hur, Deok-Yong Cho, Takashi Kamiyama
Publikováno v:
ACS Omega, Vol 3, Iss 9, Pp 11624-11632 (2018)
Externí odkaz:
https://doaj.org/article/9aae592812574192bdf4ab0f3475f2be
Autor:
Hyunpil Boo, Jong-Han Lee, Min Gu Kang, KyungDong Lee, Seongtak Kim, Hae Chul Hwang, Wook Jung Hwang, Hee Oh Kang, Sungeun Park, Sung Ju Tark, Donghwan Kim
Publikováno v:
International Journal of Photoenergy, Vol 2012 (2012)
P-type and n-type wafers were implanted with phosphorus and boron, respectively, for emitter formation and were annealed subsequently at 950∼1050∘C for 30∼90 min for activation. Boron emitters were activated at 1000∘C or higher, while phospho
Externí odkaz:
https://doaj.org/article/aa9fd419f21547d08fc4a0850113e061
Autor:
Kyungdong Lee
Publikováno v:
The Journal of Korean Seowon Studies. 9:231-260
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f0963ba53cc97af38e421a0ec145480
https://doi.org/10.30594/kss.2019.12.9.9
https://doi.org/10.30594/kss.2019.12.9.9
Autor:
Shuki Torii, Min-Cheol Lee, Takashi Kamiyama, Deok-Yong Cho, Kyungdong Lee, Sanghyun Lee, Namjung Hur, Ping Miao, Choongjae Won, Yoshihisa Ishikawa
Publikováno v:
ACS Omega, Vol 3, Iss 9, Pp 11624-11632 (2018)
ACS Omega
ACS Omega
We investigated the crystal structure and magnetic structure in cobaltite-platinate double perovskite of La2CoPtO6, employing various techniques of X-ray diffraction, neutron diffraction, and the extended X-ray absorption fine structure analysis. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afc5c113f81ff9365b9b20abcaee5204
https://doi.org/10.1021/acsomega.8b01701
https://doi.org/10.1021/acsomega.8b01701
Publikováno v:
Journal of the Korean Magnetics Society. 20:207-211
We have investigated the magnetoresistance effect in single crystals prepared by vapor transport method. Room temperature X-ray diffraction (XRD) study reveals the phase formation of the single crystals with trigonal crystal structure. The magnetizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d31d92172e6f994b8025223ee4ae237
https://doi.org/10.4283/jkms.2010.20.6.207
https://doi.org/10.4283/jkms.2010.20.6.207
Publikováno v:
Journal of the Korean Magnetics Society. 14:228-231
We have studied local magnetization reversal and magnetic properties induced by Laser annealing method in the strip-patterned Ta/NiFe/FeMn/Ta and Ta/NiFe/FeMn/NiFe/Ta multilayers fabricated by ion-beam deposition. The films were exposed to the emissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5f30db38a308d2a45e9082e04c70184
https://doi.org/10.4283/jkms.2004.14.6.228
https://doi.org/10.4283/jkms.2004.14.6.228
Autor:
Seongtak Kim, Hae Chul Hwang, Hee Oh Kang, Kyungdong Lee, Sungeun Park, Wook Jung Hwang, Min Gu Kang, Jong Han Lee, Donghwan Kim, Hyunpil Boo, Sung Ju Tark
Publikováno v:
International Journal of Photoenergy, Vol 2012 (2012)
P-type and n-type wafers were implanted with phosphorus and boron, respectively, for emitter formation and were annealed subsequently at 950∼1050∘Cfor 30∼90 min for activation. Boron emitters were activated at1000∘Cor higher, while phosphorus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eda925654ae0235c6d2b50d5ae3e09f
https://doaj.org/article/aa9fd419f21547d08fc4a0850113e061
https://doaj.org/article/aa9fd419f21547d08fc4a0850113e061
Publikováno v:
IEEE Microwave and Wireless Components Letters. 12:82-84
The equivalent circuits together with decoupled equations are provided as a solution to the problem of designing the filters having TEM resonators with an attenuation pole in the upper stopband. The proposed method simplifies the design of inserting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11d1c1d735e0325335e10d17540888a2
https://doi.org/10.1109/7260.989858
https://doi.org/10.1109/7260.989858
Autor:
Namjung Hur, Tae Won Noh, Min-Cheol Lee, Deok-Yong Cho, Kyungdong Lee, Choongjae Won, So Yeon Kim, Jooyun Kim, Changhee Sohn
Publikováno v:
Journal of Physics: Condensed Matter. 27:336002
We investigated the local electronic structure and magnetic properties of the cobaltite double perovskites La2CoIrO6 and La2CoPtO6 using Co L2,3-edge x-ray absorption spectroscopy and x-ray magnetic circular dichroism. Despite similarity in the local
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12ff2ca1399b743fd190ce96629fd49e
https://doi.org/10.1088/0953-8984/27/33/336002
https://doi.org/10.1088/0953-8984/27/33/336002
Publikováno v:
IEEE Microwave & Wireless Components Letters; Mar2002, Vol. 12 Issue 3, p82-84, 3p