Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Noh Soo Han"'
Publikováno v:
The Journal of chemical physics. 156(6)
We carried out transient absorption spectroscopy of thioflavin T (ThT) molecules in various solvents employing an asynchronous optical sampling (ASOPS) scheme with dual synchronized and frequency up-converted mode-lock lasers in the near UV (NUV) spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49ea2704a1fd470955bd79334a585d69
https://pubmed.ncbi.nlm.nih.gov/35168343
https://pubmed.ncbi.nlm.nih.gov/35168343
Publikováno v:
The journal of physical chemistry. B. 125(1)
Mid-infrared (mid-IR) spectroscopy is an incisive tool for studying structures and dynamics of complicated molecules in condensed phases. Developing a compact and broadband mid-IR spectrometer has thus been a long-standing challenge. Here, we show th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baab23d2b64f8d7e357663b97143d53a
https://pubmed.ncbi.nlm.nih.gov/33325228
https://pubmed.ncbi.nlm.nih.gov/33325228
Publikováno v:
Communications Physics, Vol 1, Iss 1, Pp 1-11 (2018)
Due to their frequency scaling and long-term coherence, frequency combs at the single-photon level can provide a fascinating platform for developments in quantum technology. Here we demonstrate frequency comb single-photon interferometry in an unhera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfe66c305370258aa06c30e7cd041fe9
http://link.springer.com/article/10.1038/s42005-018-0051-2
http://link.springer.com/article/10.1038/s42005-018-0051-2
Autor:
Young Rag Do, Byoung Koun Min, Jae Kyu Song, Ji Hye Oh, Seung Min Park, Hee Chang Yoon, Noh Soo Han, Seonghyun Jeong
Publikováno v:
The Journal of Physical Chemistry C. 121:3149-3155
The size-dependent band-gap energies of AgIn5S8 nanoparticles were directly measured for the first time using absorption and photoluminescence spectroscopies, which enabled an explanation of the evolution of the band-gap energy with the quantum-confi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cb868096184126852d84b027185d511
https://doi.org/10.1021/acs.jpcc.7b00043
https://doi.org/10.1021/acs.jpcc.7b00043
Autor:
Jiha Choi, D. Amaranatha Reddy, Tae Kyu Kim, Sangyeob Hong, Noh Soo Han, Jae Kyu Song, Seonghyun Jeong, D. Praveen Kumar
Publikováno v:
Catalysis Science & Technology. 7:641-649
The photocatalytic hydrogen evolution reaction using semiconductor nanostructures has received considerable attention in tackling energy and pollution problems. Although several semiconductor photocatalysts have been developed, materials satisfactory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0fc02c145267a2ac575ca2a5dfaf949
https://doi.org/10.1039/c6cy02145j
https://doi.org/10.1039/c6cy02145j
Autor:
Young Rag Do, Ji Hye Oh, Jae Kyu Song, Seonghyun Jeong, Noh Soo Han, Hee Chang Yoon, Seung Min Park
Publikováno v:
Nanoscale. 9:10285-10291
The photoluminescence of AgIn5S8 nanoparticles was examined to clarify the emissive relaxation processes of defect states and to explain the highly efficient photoluminescence of defect states. The large Stokes shift of the defect emission was explai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18ecedfd6830e348aeb94cbbf7492e10
https://doi.org/10.1039/c7nr02380d
https://doi.org/10.1039/c7nr02380d
Autor:
Cheol Joo Moon, Ka Young Kim, Ji Ha Lee, Noh Soo Han, Dongmin Kang, Shim Sung Lee, Myong Yong Choi, Sujin Park, Jong Hwa Jung, Sung Ho Jung, Jae Kyu Song, Justyn Jaworski
Publikováno v:
ACS Applied Materials & Interfaces. 9:722-729
To more accurately assess the pathways of biological systems, a probe is needed that may respond selectively to adenosine triphosphate (ATP) for both in vitro and in vivo detection modes. We have developed a luminescence probe that can provide real-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc4b532bb1d10170e909d54ce7db88da
https://doi.org/10.1021/acsami.6b12857
https://doi.org/10.1021/acsami.6b12857
Autor:
Jeunghee Park, Jae Kyu Song, Seonghyun Jeong, Jong Woon Lee, Jun Dong Kim, Noh Soo Han, Kidong Park, Dong Myung Jang
Publikováno v:
The Journal of Physical Chemistry Letters. 7:3703-3710
Light-matter interactions in inorganic perovskite nanolasers are investigated using single-crystalline cesium lead halide (CsPbX3, X = Cl, Br, and I) nanowires synthesized by the chemical vapor transport method. The perovskite nanowires exhibit a uni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::578accbee5fd7044307ba884b3496fd5
https://doi.org/10.1021/acs.jpclett.6b01821
https://doi.org/10.1021/acs.jpclett.6b01821
Publikováno v:
Physical Chemistry Chemical Physics. 18:24984-24993
An oxygen-vacancy rich, bismuth oxyiodide-based Z-scheme 3D hierarchical MoS2/BiOI/AgI ternary nanocomposite photocatalyst was fabricated using a simple precipitation process in ethylene glycol and water. The presence of oxygen-vacancies in BiOI and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad72c749b1b38ba60c30920f1b32f571
https://doi.org/10.1039/c6cp02246d
https://doi.org/10.1039/c6cp02246d
Publikováno v:
Dyes and Pigments. 120:200-207
A benzoanthracene-cored deep blue-emitting compound, N6,N9-bis(4-cyano-phenyl)-N3,N9-diphenylspiro[benzo[de]anthracene-7,9′-fluorene]-3,9-diamine was synthesized and which has an exchange energy of ∼0.2 eV between the singlet and triplet state. O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44adb1fcac649672cbdaadd5956c49b0
https://doi.org/10.1016/j.dyepig.2015.04.020
https://doi.org/10.1016/j.dyepig.2015.04.020