Výsledky vyhledávání - "Hyeon Mi Noh"

Bifunctional application of La3BWO9:Bi3+,Sm3+ phosphors with strong orange-red emission and sensitive temperature sensing properties

Autor: Jung Hyun Jeong, Ting-Jiang Yan, Jae Su Yu, Xiaoli Ma, Liyun Zhang, Byung Chun Choi, Hyeon Mi Noh, Guangshi Sun, Weiguang Ran

Publikováno v: Dalton Transactions. 50:15187-15197

Through a solid-phase reaction technique, Sm3+ and Bi3+ co-doped La3BWO9 phosphors with high emission intensity and sensitive temperature sensing properties have been successfully synthesized. Based on XRD Rietveld refinement, the optimized crystal s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac20c8e5be1d80364676f7477d74b9f7
https://doi.org/10.1039/d1dt02292j

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Application of thermally coupled energy levels in Er3+ doped CdMoO4 phosphors: Enhanced solid-state lighting and non-contact thermometry

Autor: Jung Hwan Kim, Weiguang Ran, Jung Hyun Jeong, Bo Ram Lee, Jinsheng Shi, Sung Heum Park, Hyeon Mi Noh

Publikováno v: Materials Research Bulletin. 117:63-71

Er3+-activated CdMoO4 phosphors were prepared by a traditional high-temperature solid-state method. The crystal structure, photoluminescence (PL) characteristics and performance in non-contact thermometry of as-prepared phosphors were studied in deta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35426cc39cc3c2f821c33a6a08d2e835
https://doi.org/10.1016/j.materresbull.2019.04.035

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Synthesis, properties, and package of Eu2+ doped green-yellow Ba(Ca)SiO(N) phosphors in NUV LED

Autor: Chunyan Cao, Haichang Zhong, An Xie, Tianliang Zhou, Hyeon Mi Noh, Jung Hyun Jeong

Publikováno v: Solid State Sciences. 94:35-40

In the study, a two-step high temperature solid state reaction method was applied to synthesize the green and green-yellow phosphors of 0.5 mol% Eu2+ doped Ba2SiO4, mixture of Ba3Si6O9N4 and Ba2SiO4, CaSi2O2N2. X-ray diffraction (XRD), scanning elect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd67484a643e112e5dcb0310491b4920
https://doi.org/10.1016/j.solidstatesciences.2019.05.004

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Eu3+ doped (Li, Na, K) LaMgWO6 red emission phosphors: An example to rational design with theoretical and experimental investigation

Autor: Jung Hyun Jeong, Sung Heum Park, Byung Chun Choi, Hyeon Mi Noh, Weiguang Ran, Jinsheng Shi, Jung Hwan Kim, Guangzeng Liu

Publikováno v: Journal of Alloys and Compounds. 785:651-659

Various theoretical methods were comprehensively applied in (Li, Na, K) LaMgWO6: Eu3+ phosphors to achieve the rational design of phosphors. The detailed structural characteristics were analyzed by using geometric optimization and Rietveld analysis f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61916b2e7c2f01ac3883a19dc4877e22
https://doi.org/10.1016/j.jallcom.2019.01.230

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Infrared excited Er3+/Yb3+ codoped NaLaMgWO6 phosphors with intense green up-conversion luminescence and excellent temperature sensing performance

Autor: Jinsheng Shi, Sung Heum Park, Weiguang Ran, Jung Hwan Kim, Byung Chun Choi, Hyeon Mi Noh, Jung Hyun Jeong

Publikováno v: Dalton Transactions. 48:11382-11390

The Er3+/Yb3+-codoped NaLaMgWO6 phosphors were synthesized via a traditional high-temperature solid-state reaction method. The temperature sensing performance was thoroughly investigated by studying the temperature-dependent up-conversion (UC) emissi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::86225a071885ef34dcabcb1e13c295f7
https://doi.org/10.1039/c9dt01970g

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Simultaneous bifunctional application of solid-state lighting and ratiometric optical thermometer based on double perovskite LiLaMgWO6:Er3+ thermochromic phosphors

Autor: Guangzeng Liu, Jung Hyun Jeong, Sung Heum Park, Jung Hwan Kim, Weiguang Ran, Jinsheng Shi, Bo Ram Lee, Hyeon Mi Noh

Publikováno v: RSC Advances. 9:7189-7195

Realization of simultaneous, efficient bifunctional application of thermochromic phosphors on light emitting diodes (LEDs) and as ratiometric thermometers is significant. Herein, doped Er3+ ions are introduced as an activator into double perovskite L

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1f86f4b4120e3b675a50e9a1b1520cb
https://doi.org/10.1039/c8ra10242b

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