Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Sang Yeol Shin"'
Publikováno v:
Ceramics International. 46:17809-17817
Ternary Ge-Sb-Se glass which is one the prototypical chalcogenide glasses features a quite broad glass forming region mainly covering Se-sufficient compositions. However, as far as moldability issue is concerned, only a limited area belonging to Se-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77c8f4f3b62f6611be0ee8981bf537a5
https://doi.org/10.1016/j.ceramint.2020.04.087
https://doi.org/10.1016/j.ceramint.2020.04.087
Publikováno v:
Scripta Materialia. 220:114899
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5055cc62614801c9a1bf02b443c7184b
https://doi.org/10.1016/j.scriptamat.2022.114899
https://doi.org/10.1016/j.scriptamat.2022.114899
Publikováno v:
Journal of Physics and Chemistry of Solids. 117:81-85
Electrical phase change device using the Ge-doped eutectic Sb-Te (e.g., Ge1Sb8Te2) film is known to exhibit improved energy efficiency thanks to lowered threshold voltage as well as decreased power consumption for the reset operation, as compared wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::053b94ff35146c5cb7dba92670176c70
https://doi.org/10.1016/j.jpcs.2018.02.021
https://doi.org/10.1016/j.jpcs.2018.02.021
Publikováno v:
Journal of Non-Crystalline Solids. 568:120955
In an effort to verify whether the Ovonic threshold switching in amorphous chalcogenide film is concomitant with any noticeable atomic rearrangements, we analyze EXAFS spectra of amorphous chalcogenide Ge60Se40 (at%) film measured in situ under DC el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21332d1ae95f235faf98b845dbd8100f
https://doi.org/10.1016/j.jnoncrysol.2021.120955
https://doi.org/10.1016/j.jnoncrysol.2021.120955
Publikováno v:
Ceramics International. 46:27911
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be506630237efb0dd3eaf45955041d95
https://doi.org/10.1016/j.ceramint.2020.07.140
https://doi.org/10.1016/j.ceramint.2020.07.140
Publikováno v:
Journal of Alloys and Compounds. 686:273-280
EXAFS analysis is performed on equiatomic GeSe and GeTe films to elucidate changes in the local atomic environments induced by crystallization. It reveals for both the films that the 4:2 configuration dominates in their as-deposited amorphous state.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dad04ea5db3908d3ebede1da3a5a812
https://doi.org/10.1016/j.jallcom.2016.06.021
https://doi.org/10.1016/j.jallcom.2016.06.021
Autor:
Sang Yeol Shin, Yong Gyu Choi, Yun Gu Cho, Dongwook Shin, Junghoon Kim, Jun Ho Lee, Woon Jin Chung
Publikováno v:
Journal of Non-Crystalline Solids. 431:57-60
Sulfur-based chalcogenide Li–Ge–Ga–S powders for use in solid electrolyte of Li + ion batteries have been successfully synthesized via a low-temperature solution-based process. Their Li + ion conductivity turns out to be ~ 7 × 10 − 4 S/cm at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ced8016df533b21cef47c7a1e174df9
https://doi.org/10.1016/j.jnoncrysol.2015.04.009
https://doi.org/10.1016/j.jnoncrysol.2015.04.009
Autor:
Hye-Jeong Kim, Yong Gyu Choi, Sang Yeol Shin, Ju Hyeon Choi, Jeong Han Yi, Jong Kwan Park, So Byoung Jin, Jun Ho Lee, Bong Je Park, Jong Heo, Woo Hyung Lee
Publikováno v:
Journal of Non-Crystalline Solids. 431:41-46
As for the molded lens applications of ternary Ge–Sb–Se glass, Ge-rich compositions are normally preferable since thermal and mechanical properties are better in these compositions. In an effort to explicate thermal properties of such glasses sui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::157745f2e3776b5268ced28c37bf50c1
https://doi.org/10.1016/j.jnoncrysol.2015.04.003
https://doi.org/10.1016/j.jnoncrysol.2015.04.003
Autor:
Sang Yeol Shin, Yong Gyu Choi, N.Y. Kim, Bong Je Park, Woo Hyung Lee, Jeong Han Yi, J.K. Park, Ju Hyeon Choi, Jun Ho Lee
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 2, Pp 1205-1208 (2015)
Chalcogenide glass in the ternary Ge-Sb-Se system is inherently moldable, thus being considered as a strong candidate material for use in infrared-transmitting lens applications from the viewpoint of thermal and mechanical stability. In an effort to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a43e780b6ff8ec63e29e1708fcba20a
https://doi.org/10.1515/amm-2015-0098
https://doi.org/10.1515/amm-2015-0098
Publikováno v:
Journal of the Korean Ceramic Society. 52:108-113
In an effort to evaluate the practicability of an imprinting technique for amorphous chalcogenide film in Ge-based compositions, we investigate the deformation behavior of the surface of amorphous GeSe₂ film deposited via a thermal evaporation rout
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21e637524b65492149dd8fa92f8e8416
https://doi.org/10.4191/kcers.2015.52.2.108
https://doi.org/10.4191/kcers.2015.52.2.108