Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Diogenes, Placencia"'
Autor:
Adam E, Colbert, Diogenes, Placencia, Erin L, Ratcliff, Janice E, Boercker, Paul, Lee, Edward H, Aifer, Joseph G, Tischler
Publikováno v:
ACS applied materialsinterfaces. 13(49)
Improved passivation strategies to address the more complex surface structure of large-diameter nanocrystals are critical to the advancement of infrared photodetectors based on colloidal PbS. In this contribution, the performance of short-wave infrar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1fe6247264cc4653286a15bb4522df9a
https://pubmed.ncbi.nlm.nih.gov/34870961
https://pubmed.ncbi.nlm.nih.gov/34870961
Autor:
Linze Du Hill, Erin L. Ratcliff, Michel De Keersmaecker, Janice E. Boercker, Neal R. Armstrong, Diogenes Placencia, Joshua W Hill, Adam E. Colbert
Publikováno v:
Materials horizons. 9(1)
Charge transfer and energy conversion processes at semiconductor/electrolyte interfaces are controlled by local electric field distributions, which can be especially challenging to measure. Herein we leverage the low vapor pressure and vacuum compati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e976c26ae5e87dbe64481c0033feaeb2
https://pubmed.ncbi.nlm.nih.gov/34859805
https://pubmed.ncbi.nlm.nih.gov/34859805
Autor:
Rhonda M. Stroud, Todd Brintlinger, Danielle L. Woodall, Diogenes Placencia, Chase T. Ellis, Michael H. Stewart, Joseph G. Tischler, Paul D. Cunningham, Janice E. Boercker
Publikováno v:
Chemistry of Materials. 30:4112-4123
We demonstrate a synthetic method to add a ZnS shell, with controlled thickness, to PbS nanocrystals using Zn oleate and thioacetamide as Zn and S precursors. The ZnS shell reaction is self-limiting and deposits approximately a monolayer of ZnS per s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acfc2bbbf4abcca899a893bdce9a407d
https://doi.org/10.1021/acs.chemmater.8b01421
https://doi.org/10.1021/acs.chemmater.8b01421
Autor:
Diogenes Placencia, Edward E. Foos, Denisse Soto, Michael H. Davis, Janice E. Boercker, Andrew T. Kerr, Nathan A. Banek
Publikováno v:
The Journal of Physical Chemistry C. 121:22597-22606
The development of applications for germanium nanocrystals has been hindered by the limited availability of synthetic methods coupled with poorly understood ligand-exchange chemistry. Herein we describe the synthesis of germanium nanocrystals and lig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3838da79438582f705c0270bd8e17480
https://doi.org/10.1021/acs.jpcc.7b04045
https://doi.org/10.1021/acs.jpcc.7b04045
Autor:
Diogenes Placencia, Dominic V. McGrath, Mariola R. Macech, Yu Cao, Neal R. Armstrong, Mayank Mayukh
Publikováno v:
ACS Applied Materials & Interfaces. 7:23912-23919
We report a route to thin-film polymorphs of soluble TiOPc derivatives that exhibit similar near-IR absorptivities as vapor deposited thin-films of the parent TiOPc chromophore (phase-I and phase-II polymorphs) and demonstrate that solution-processed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15005449c43b1ccb712a2a554989b6ab
https://doi.org/10.1021/acsami.5b05900
https://doi.org/10.1021/acsami.5b05900
Publikováno v:
The Journal of Physical Chemistry Letters. 6:3360-3364
The synthesis of PbSe nanorods with low branching (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8d3d5beb8573083c48027b1808d5c90
https://doi.org/10.1021/acs.jpclett.5b01511
https://doi.org/10.1021/acs.jpclett.5b01511
Publikováno v:
The Journal of Physical Chemistry C. 117:1205-1216
We present a systematic study of the band-edge energy offsets and shifts in local vacuum levels for indium tin oxide (ITO)/donor heterojunctions, using vacuum-deposited chloroindium phthalocyanine (ClInPc), titanyl phthalocyanine (TiOPc), pentacene (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa8aa7cfb9bf35db7eb5762ab567883c
https://doi.org/10.1021/jp307546v
https://doi.org/10.1021/jp307546v
Publikováno v:
ACS Nano. 6:9623-9636
We demonstrate mapping of electrical properties of heterojunctions of a molecular semiconductor (copper phthalocyanine, CuPc) and a transparent conducting oxide (indium-tin oxide, ITO), on 20-500 nm length scales, using a conductive-probe atomic forc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c733663ecb06cfd8192c67704c52737
https://doi.org/10.1021/nn303043y
https://doi.org/10.1021/nn303043y
Highly Photoactive Titanyl Phthalocyanine Polymorphs as Textured Donor Layers in Organic Solar Cells
Publikováno v:
The Journal of Physical Chemistry C. 115:18873-18884
We present a comparison of the photovoltaic activity of organic solar cells (OPVs) based on vacuum-deposited and solvent-annealed titanyl phthalocyanine (TiOPc) donor layers with C60 as the electron acceptor, where the TiOPc donor layer exists in thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e93c3a54a464af218b2356c62b1d93f
https://doi.org/10.1021/jp2052085
https://doi.org/10.1021/jp2052085
Publikováno v:
Organic Electronics. 12:383-393
Planar and textured heterojunction solar cells (OPVs) are reported for vacuum deposited chloroindium phthalocyanine (ClInPc)/C 60 heterojunctions, and their response compared to previously explored OPVs based on titanyl phthalocyanine (TiOPc)/C 60 he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd785f009cbbe6bd8dd4619f19adbd6f
https://doi.org/10.1016/j.orgel.2010.11.015
https://doi.org/10.1016/j.orgel.2010.11.015