Zobrazeno 1 - 10
of 18
pro vyhledávání: '"J A, Niezgoda"'
Publikováno v:
Chemistry of Materials. 33:1149-1156
Alteration of surface-bound molecules (ligands) in colloidal quantum dot (QD) samples has traditionally relied on removal and replacement of native ligands with new moieties tailored for a specific...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdb7a30b6680361fddda97726937438a
https://doi.org/10.1021/acs.chemmater.0c03766
https://doi.org/10.1021/acs.chemmater.0c03766
Autor:
J. Scott Niezgoda, Alexander Z. Chen, Joshua J. Choi, Shelby Cuthriell, Lucy U. Yoon, Matthew R. Alpert, Benjamin Foley
Publikováno v:
Chemistry of Materials. 30:4515-4526
Charge recombination at surface trap sites is a significant impediment to metal halide perovskite (MHP) thin film-based optoelectronic devices. To passivate the surface charge traps, chemical treatments with molecules that bind to the MHP thin film s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efbbd95ffc2584ef137314c38a7212ff
https://doi.org/10.1021/acs.chemmater.8b00414
https://doi.org/10.1021/acs.chemmater.8b00414
Publikováno v:
ACS Energy Letters. 2:1043-1049
Halide dealloying in CsPbBrI2 perovskite solar cells proves to be critical in achieving high performance. This dealloying occurs under steady illumination and is a reversible process, suggesting transitions between equilibrium states under dark and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06e28c38c558683bbd4072940b365f51
https://doi.org/10.1021/acsenergylett.7b00258
https://doi.org/10.1021/acsenergylett.7b00258
Autor:
Wissam A. Saidi, Matthew R. Alpert, Alexander Z. Chen, Paulette Clancy, Justin Girard, Benjamin Foley, J. Scott Niezgoda, Detlef-M. Smilgies, Blaire A. Sorenson, Angela F. Harper, Joshua J. Choi
Publikováno v:
Journal of Materials Chemistry A. 5:113-123
Accelerating the progress toward realizing metal halide perovskite solar cells with improved efficiency, stability and reliability requires a deeper understanding of the thin film formation processes. This paper investigates the impact of rationally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48bf2fc7c3519db25961ebcac864bc8c
https://doi.org/10.1039/c6ta07671h
https://doi.org/10.1039/c6ta07671h
Autor:
Matthew R. Alpert, Jennifer H. Ma, Benjamin Foley, Alexander Z. Chen, J. Scott Niezgoda, Joshua J. Choi
Publikováno v:
Journal of Materials Chemistry A. 5:7796-7800
Metal halide perovskites have achieved remarkable efficiency in solar cells. However, the origin and impact of preferential crystallographic orientation of thin films are still not well understood. In this work, using in situ grazing-incidence X-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aac58e66c10a516294bd08f433ca1efb
https://doi.org/10.1039/c7ta02203d
https://doi.org/10.1039/c7ta02203d
Autor:
Stephen J. Pennycook, Jonathan D. Poplawsky, Amy Ng, J. Scott Niezgoda, Sandra J. Rosenthal, James R. McBride
Publikováno v:
Advanced Functional Materials. 26:895-902
The delicate influence of properties such as high surface state density and organic–inorganic boundaries on the individual quantum dot electronic structure complicates pursuits toward forming quantitative models of quantum dot thin films ab initio.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd704990ed5d6bbee55fc12f25b36e83
https://doi.org/10.1002/adfm.201503839
https://doi.org/10.1002/adfm.201503839
Autor:
Anatoly Efimov, Sandra J. Rosenthal, Andrey Klots, Akm Newaz, J. Scott Niezgoda, Carlos A. Escobar, Kirill I. Bolotin, G. Kane Jennings, Noah J. Orfield, Dhiraj Prasai, Alex Wynn
Publikováno v:
Nano Letters. 15:4374-4380
We investigate near-field energy transfer between chemically synthesized quantum dots (QDs) and two-dimensional semiconductors. We fabricate devices in which electrostatically gated semiconducting monolayer molybdenum disulfide (MoS2) is placed atop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::824f6813fcb813d6dd49a056c476d4b8
https://doi.org/10.1021/acs.nanolett.5b00514
https://doi.org/10.1021/acs.nanolett.5b00514
Autor:
Sandra J. Rosenthal, David E. Cliffel, J. Scott Niezgoda, Maxwell T. Robinson, G. Kane Jennings, Andrew G. Harris, Evan A. Gizzie
Publikováno v:
Energy & Environmental Science. 8:3572-3576
Novel Photosystem I (PSI) based solid-state solar cells were prepared by directly electropolymerizing polyaniline (PAni) in the presence of solubilized PSI on a TiO2 anode. These devices feature a unique bio-derived, photoactive composite layer for e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a808b9370db3312d9a630a4287866e45
https://doi.org/10.1039/c5ee03008k
https://doi.org/10.1039/c5ee03008k
Publikováno v:
Chemistry of Materials. 24:3294-3298
The burgeoning field of thin film quantum dot photovoltaics has made considerable strides toward efficient and inexpensive forms of third generation solar cells. However, these technologies have largely been based upon toxic metal-containing material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15e7793b8399a13ac13c287a8ef92834
https://doi.org/10.1021/cm3021462
https://doi.org/10.1021/cm3021462
Autor:
J. Scott Niezgoda, Sandra J. Rosenthal
Publikováno v:
Chemphyschem : a European journal of chemical physics and physical chemistry. 17(5)
The field of semiconductor plasmonics has grown rapidly since its outset, only roughly six years ago, and now includes many crystalline substances ranging from GeTe to wide-bandgap transition-metal oxides. One byproduct of this proliferation is the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ebcb408fb565d0d23241629a2793509
https://pubmed.ncbi.nlm.nih.gov/26530667
https://pubmed.ncbi.nlm.nih.gov/26530667