Zobrazeno 1 - 10
of 119
pro vyhledávání: '"David F. Kelley"'
Autor:
Anne Myers Kelley, David F. Kelley
Publikováno v:
The Journal of Physical Chemistry Letters. 13:11942-11945
A recent Letter in this Journal (Langhals and Schlücker
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b002f7946b91e5b73195914eea20689c
https://doi.org/10.1021/acs.jpclett.2c02677
https://doi.org/10.1021/acs.jpclett.2c02677
Autor:
Haochen Sun, Paul Cavanaugh, Ilan Jen-La Plante, Maria J. Bautista, Ruiqing Ma, David F. Kelley
Publikováno v:
The Journal of Physical Chemistry C. 126:20065-20073
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::981f87b36dc7fb97930311d668ac36cc
https://doi.org/10.1021/acs.jpcc.2c06203
https://doi.org/10.1021/acs.jpcc.2c06203
Autor:
Anne Myers Kelley, Paul Cavanaugh, Haochen Sun, Xudong Wang, Maria J. Bautista, Ilan Jen-La Plante, Christian Ippen, David F. Kelley
Publikováno v:
The Journal of chemical physics, vol 157, iss 17
Density functional theory calculations are combined with time-resolved photoluminescence experiments to identify the species responsible for the reversible trapping of holes following photoexcitation of InP/ZnSe/ZnS core/shell/shell quantum dots (QDs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11de225f1d459b1ad4c5f5f4ae0cc56f
https://escholarship.org/uc/item/02m4m98n
https://escholarship.org/uc/item/02m4m98n
Autor:
David F. Kelley, Anh T. Nguyen, Ilan Jen-La Plante, Ruiqing Ma, Paul Cavanaugh, Christian Ippen
Publikováno v:
The Journal of Physical Chemistry C. 125:15405-15414
In this study, we report the negative trion and biexciton Auger dynamics in very high-quality InP/ZnSe/ZnS quantum dots (QDs) having varying amounts of indium-based traps in the ZnSe shell. Negative trion times are determined by time-correlated photo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29d0e6759d56d155944f3e32f8406be
https://doi.org/10.1021/acs.jpcc.1c03015
https://doi.org/10.1021/acs.jpcc.1c03015
Autor:
David F. Kelley
Publikováno v:
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a83066b57de1d7f900fde0945cb4e85b
https://doi.org/10.1109/ap-s/usnc-ursi47032.2022.9886384
https://doi.org/10.1109/ap-s/usnc-ursi47032.2022.9886384
Autor:
Ilan Jen-La Plante, Paul Cavanaugh, David F. Kelley, Christian Ippen, Anne Myers Kelley, Ruiqing Ma
Publikováno v:
The Journal of Physical Chemistry C, vol 125, iss 19
Resonance Raman spectra and absolute cross sections of InP/ZnSe/ZnS core/shell/shell nanocrystals have been obtained at excitation wavelengths of 501.7, 457.9, and 410 nm. Eight different structure...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6247c03404c7a9cecbba9db789d856d8
https://doi.org/10.1021/acs.jpcc.1c02616
https://doi.org/10.1021/acs.jpcc.1c02616
Publikováno v:
The Journal of Physical Chemistry C. 125:4110-4118
Time-resolved photoluminescence (PL) and transient absorption (TA) spectroscopy have been used to elucidate the hole relaxation dynamics in high-quality InP/ZnSe/ZnS quantum dots (QDs) at room temp...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4bb4e917060de875f7b898a0c13ff9a
https://doi.org/10.1021/acs.jpcc.0c11317
https://doi.org/10.1021/acs.jpcc.0c11317
Antenna array mutual impedances are measured from embedded element patterns. To do this practically, additional relationships are developed for Thevenin-driven embedded element patterns where the driven element has a different source impedance from t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60fb2f6a01b997f69544b137378aa380
https://doi.org/10.36227/techrxiv.19694797
https://doi.org/10.36227/techrxiv.19694797
Autor:
David F. Kelley, Holger Lange
Publikováno v:
The Journal of Physical Chemistry C. 124:22839-22844
An elastic continuum model has been used to analyze the effects of lattice mismatch on the spectroscopy of InP/ZnSe and InP/ZnS nanocrystals. Lattice strain affects the vibrational frequencies and ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62a9aa6635cb39d77d6d654c875790d3
https://doi.org/10.1021/acs.jpcc.0c07145
https://doi.org/10.1021/acs.jpcc.0c07145
Autor:
Paul Cavanaugh, Haochen Sun, Ilan Jen-La Plante, Maria J. Bautista, Christian Ippen, Ruiqing Ma, Anne Myers Kelley, David F. Kelley
Publikováno v:
The Journal of chemical physics. 155(24)
We have used time-correlated single photon counting to elucidate the radiative dynamics of InP/ZnSe/ZnS core/shell/shell quantum dots (QDs) that differ in the amount and distribution of excess indium. Stoichiometric QDs having an In:P atom ratio very
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c81f44db29b3b8b297aa7096ad26c23
https://pubmed.ncbi.nlm.nih.gov/34972380
https://pubmed.ncbi.nlm.nih.gov/34972380