Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Alison J. Breeze"'
Publikováno v:
Nanomaterials and Nanotechnology, Vol 2, Iss , p 18 (2012)
Photovoltaic performance is shown to depend on ligand capping on PbS nanoparticle solar cells by varying the temperature between 140K and 350K. The thermal response of open‐circuit voltage, short‐circuit current density, fill‐factor and shunt r
Externí odkaz:
https://doaj.org/article/ae11a224098a4fa1b522400a582cacc2
Publikováno v:
Nanotechnology. 23(40)
We report on photovoltaic cells based on ternary PbS(0.9)Se(0.1) quantum dots utilizing a heterojunction type device configuration. The best device shows an AM 1.5 power conversion efficiency of 4.25%. Furthermore, this ternary PbS(x)Se(1-x) quantum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f799ff61d5676e80ef43a3e205ba55f5
https://pubmed.ncbi.nlm.nih.gov/22997175
https://pubmed.ncbi.nlm.nih.gov/22997175
Publikováno v:
Nanomaterials and Nanotechnology
Volume 2
Issue Godište 2012
Nanomaterials and Nanotechnology, Vol 2, Iss, p 18 (2012)
Volume 2
Issue Godište 2012
Nanomaterials and Nanotechnology, Vol 2, Iss, p 18 (2012)
Photovoltaic performance is shown to depend on ligand capping on PbS nanoparticle solar cells by varying the temperature between 140K and 350K. The thermal response of open-circuit voltage, short-circuit current density, fill-factor and shunt resista
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a798c51a56a9a816010ee91f681a1ab8
https://hrcak.srce.hr/file/210803
https://hrcak.srce.hr/file/210803
Publikováno v:
Physical Review B. 64
We study the effect of polymer thickness, hole mobility, and morphology on the device properties of polymer-based photovoltaics consisting of MEH-PPV as the optically active layer, ${\mathrm{TiO}}_{2}$ as the exciton dissociation surface, and ITO and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b25fbcd7e336d60a9319866c2385452
https://doi.org/10.1103/physrevb.64.125205
https://doi.org/10.1103/physrevb.64.125205
Autor:
Phillip J. Brock, Alison J. Breeze, Hartwig Tillmann, Hans-Heinrich Hoerhold, David S. Ginley, Zack Schlesinger, Sue A. Carter
Publikováno v:
SPIE Proceedings.
The main factors inhibiting higher conversion efficiencies in plain polymer layer sandwich photovoltaic devices are the low exciton dissociation efficiency and the low carrier mobilities in the polymer. We consider two different blend approaches for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::619e20fb872997a9ecbcd375255e7774
https://doi.org/10.1117/12.416932
https://doi.org/10.1117/12.416932
Publikováno v:
Applied Physics Letters. 99:063512
The short-term (less than 1 hour) exposure of TiO2/PbS quantum dot photovoltaics to air increases the open circuit voltage (Voc) and fill factor (FF) while slightly decreasing the short circuit current density (Jsc), leading to a power conversion eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c691cbc3cf82955f2acd130e03f0c503
https://doi.org/10.1063/1.3617469
https://doi.org/10.1063/1.3617469
Autor:
Lily Yang, Sue A. Carter, Rebekah L. Graham, Tong Ju, Guangmei Zhai, Glenn B. Alers, Yvonne W. Rodriguez, Alison J. Breeze
Publikováno v:
Applied Physics Letters. 97:043106
Efficient charge transport is demonstrated in TiO2/PbS quantum dot solar cells where the PbS absorber (∼1.1 eV band gap) is deposited by dip coating and ethanedithiol ligand exchange, with power efficiencies above 3% at AM1.5. An increase in power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92b654b579b9f7590380ee795d83e0b0
https://doi.org/10.1063/1.3459146
https://doi.org/10.1063/1.3459146