Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Joseph D. Keene"'
Autor:
Steven M. Hughes, Mark P. Hendricks, Katherine M. Mullaugh, Mary E. Anderson, Anne K. Bentley, Justin G. Clar, Clyde A. Daly, Mark D. Ellison, Z. Vivian Feng, Natalia I. Gonzalez-Pech, Leslie S. Hamachi, Christine L. Heinecke, Joseph D. Keene, Adam M. Maley, Andrea M. Munro, Peter N. Njoki, Jacob H. Olshansky, Katherine E. Plass, Kathryn R. Riley, Matthew D. Sonntag, Sarah K. St. Angelo, Lucas B. Thompson, Emily J. Tollefson, Lauren E. Toote, Korin E. Wheeler
Publikováno v:
ACS Nanoscience Au, Vol 1, Iss 1, Pp 6-14 (2021)
Externí odkaz:
https://doaj.org/article/574b8851483a49598300e2eea276f0bc
Publikováno v:
iScience, Vol 25, Iss 2, Pp 103831- (2022)
Summary: Semiconductor nanocrystals have become ubiquitous both in scientific research and in applied technologies related to light. When a nanocrystal absorbs a photon an electron-hole pair is created whose fate dictates whether the nanocrystal will
Externí odkaz:
https://doaj.org/article/b0fa968ac8fa48dba6e21033da9d062d
Autor:
Joseph D. Keene, Adam M. Kiefer
Publikováno v:
Journal of Chemical Education. 98:3935-3939
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::447c7ae6839e027dd5dd66ba5f2ea7d8
https://doi.org/10.1021/acs.jchemed.1c00190
https://doi.org/10.1021/acs.jchemed.1c00190
Autor:
Kemar R. Reid, Noah J. Orfield, James R. McBride, Feng Wang, Sandra J. Rosenthal, Jennifer A. Hollingsworth, Matthew R. Buck, Joseph D. Keene, Han Htoon
Publikováno v:
ACS Nano. 10:1960-1968
Physical variations in colloidal nanostructures give rise to heterogeneity in expressed optical behavior. This correlation between nanoscale structure and function demands interrogation of both atomic structure and photophysics at the level of single
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e81d27a0460c4b5bf08997b8a00e1c71
https://doi.org/10.1021/acsnano.5b05876
https://doi.org/10.1021/acsnano.5b05876
Publikováno v:
ACS Nano. 8:10665-10673
Interaction of charge carriers with the surface of semiconductor nanocrystals plays an integral role in determining the ultimate fate of the excited state. The surface contains a dynamic ensemble of trap states that can localize excited charges, prev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad4a1d4b6d7a5ff669b5a621388a7b56
https://doi.org/10.1021/nn504235w
https://doi.org/10.1021/nn504235w
Publikováno v:
ACS nano. 9(1)
In a size regime where every atom counts, rational design and synthesis of optimal nanostructures demands direct interrogation of the effects of structural divergence of individuals on the ensemble-averaged property. To this end, we have explored the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e40ad3666c995e381901c0f31eabff7
https://pubmed.ncbi.nlm.nih.gov/25526260
https://pubmed.ncbi.nlm.nih.gov/25526260
Publikováno v:
Nano letters. 14(6)
A synthetic approach has recently been developed which results in Cu(x)In(y)S2 quantum dots (QDs) possessing localized surface plasmon resonance (LSPR) modes in the near-infrared (NIR) frequencies.1 In this study, we investigate the potential benefit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::484977823d0e651aef2411cdbc2c9e1b
https://pubmed.ncbi.nlm.nih.gov/24793489
https://pubmed.ncbi.nlm.nih.gov/24793489
Autor:
Joseph D. Keene, Lloyd M. Davis, Sandra J. Rosenthal, John P. Wikswo, Philip C. Samson, Albert D. Dukes
Publikováno v:
The journal of physical chemistry. A. 115(16)
We report the observation of broad-spectrum fluorescence from single CdSe nanocrystals. Individual semiconductor nanocrystals typically have a narrower emission spectrum than that of an ensemble. However, our experiments show that the ensemble white-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1048465e98b4afcf6c9f2ef14ef1f7a9
https://pubmed.ncbi.nlm.nih.gov/21338163
https://pubmed.ncbi.nlm.nih.gov/21338163
Autor:
W. Michael Kochemba, Deanna L. Pickel, Joseph D. Keene, Sandra J. Rosenthal, Bobby G. Sumpter, Jihua Chen, S. Michael Kilbey
Publikováno v:
Chemistry of Materials. 25:113-113
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35399bc82ef8e515e3e3250d61891e33
https://doi.org/10.1021/cm303907t
https://doi.org/10.1021/cm303907t