Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yong-Kwang Jeong"'
Autor:
Kwang S. Kim, Seok Min Yoon, Tomasz Mazur, Oh-Hoon Kwon, Minju Kim, Miroslaw Dygas, Jeonghun Yun, Bartosz A. Grzybowski, Young Jae Kim, Sun Hee Choi, Yong-Kwang Jeong, Young Min Lee
Publikováno v:
Journal of the American Chemical Society. 139:15088-15093
Materials exhibiting excitation-wavelength-dependent photoluminescence, PL, are useful in a range of biomedical and optoelectronic applications. This paper describes a nanoparticulate material whose PL is tunable across the entire visible range and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da78abfa6b3a7105a34bf8befbf979f8
https://doi.org/10.1021/jacs.7b07494
https://doi.org/10.1021/jacs.7b07494
Autor:
Jung-Soo Kang, Kam Tong Leung, Youngku Sohn, S. Rout, Yong Suk Shim, Yong-Kwang Jeong, Jun-Gill Kang
Publikováno v:
Journal of Luminescence. 178:368-374
The single crystal structure, luminescence and magnetic susceptibility of Cs[Ln(DBM)4] and Ln(DBM)3(phen) (Ln=Eu and Gd, DBM=dimenzoylmethanto and phen=1,10-phenanthroine) were characterized in detail. A pentanuclear Eu(III) cluster with the formula,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a786e73d38e93b4461cf70d64bedc7b
https://doi.org/10.1016/j.jlumin.2016.06.008
https://doi.org/10.1016/j.jlumin.2016.06.008
Publikováno v:
Bulletin of the Korean Chemical Society. 36:1737-1740
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82f98b94513c08fb39dc9af5008e02e8
https://doi.org/10.1002/bkcs.10322
https://doi.org/10.1002/bkcs.10322
Autor:
Yong-Kwang Jeong1, Min-Ah Kim1, Hyo-Sung Lee1, Sung Woo Lee2, Jun-Gill Kang1 jgkang@cnu.ac.kr
Publikováno v:
Bulletin of the Korean Chemical Society. 2014, Vol. 35 Issue 10, p3111-3113. 4p.
Autor:
Kam Tong Leung, Youngku Sohn, Jun-Gill Kang, Jung-Soo Kang, Yong-Kwang Jeong, Liyan Zhao, Debabrata Pradhan
Publikováno v:
The Journal of Physical Chemistry C. 119:2142-2147
Embedding rare earth ions into a host material such as alkali halides, semiconductors, and metal oxides has been extensively studied, with the goal to improve performance in light emitting devices and biomedicine. Here, Europium-embedded ZnO nanowall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b228a8255f90256989d981dcb0934ca
https://doi.org/10.1021/jp5090795
https://doi.org/10.1021/jp5090795
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 134:184-190
Proton-substitution effects of 4-hydroxy-5-phenyl-6 H -pyrido[3,2,1- jk ]carbazol-6-one (HPPCO) on structural and photophysical properties were presented. HPPCO crystallized in the orthorhombic space group P bca with an intermolecular hydrogen bondin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99023467f7bc79bc20f4cf608ed7a355
https://doi.org/10.1016/j.saa.2014.06.077
https://doi.org/10.1016/j.saa.2014.06.077
Publikováno v:
Journal of Colloid and Interface Science. 423:41-47
A tetrakis(dibenzylmethanido) Eu(III) complex as a ultraviolet (UV) excited phosphor was synthesized, and incorporated with mesoporous silica as core-shell (CS), outer-shell (OS) and intermediate-shell (IS) architectures, using a combination of the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e515ae1ca0ceeed2fb9161d50588e72e
https://doi.org/10.1016/j.jcis.2014.02.012
https://doi.org/10.1016/j.jcis.2014.02.012
Autor:
Tack-Jin Kim1 ktj@kaeri.re.kr, Yong-Kwang Jeong2, Jun-Gill Kang2, Yongju Jung3 yjung@kut.ac.kr, Do-Hee Ahn1, Han-Soo Lee1
Publikováno v:
Journal of Radioanalytical & Nuclear Chemistry. Oct2010, Vol. 286 Issue 1, p283-286. 4p. 1 Chart, 4 Graphs.
Publikováno v:
physica status solidi (a). 210:1093-1097
The effect of substitution of Sr2+ by Mg2+ on the luminescence properties of (Sr0.9 − xMgx)Si2O2N2:0.1Eu2+ were investigated as a function of the concentration of Mg2+(x). The peak position of the yellowish green emission from (Sr0.9 − xMgx)Si2O2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::349c54f75eb6a75c743818230c9dc4f6
https://doi.org/10.1002/pssa.201228773
https://doi.org/10.1002/pssa.201228773
Publikováno v:
Bulletin of the Korean Chemical Society. 34:267-270
E-mail: jgkang@cnu.ac.krReceived May 8, 2012, Accepted October 5, 2012Key Words : Oxynitride, Green phosphor, Substitution effect, Crystal structure, Lum inescence intensityGreen phosphors have become very important for whitelight-emitting diodes (WL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6af37d67d0e4ed96987cfa9a3b0074da
https://doi.org/10.5012/bkcs.2013.34.1.267
https://doi.org/10.5012/bkcs.2013.34.1.267