Results 221 to 230 of about 2,330,323 (369)

Highly Efficient Flexible Roll-to-Roll Organic Photovoltaics Based on Non-Fullerene Acceptors. [PDF]

Polymers (Basel), 2023
Huang YC, Cha HC, Huang SH, Li CF, Santiago SRM, Tsao CS.   +5 more
europepmc   +1 more source

Synthesis and properties of pi-conjugated polymers for organic photovoltaics

, 2013
Renee Kroon
openalex   +1 more source

Suppression of geminate charge recombination in organic photovoltaic devices with a cascaded energy heterojunction

, 2013
Chris Groves
openalex   +2 more sources

Room‐Temperature, Photo‐Densified High Refractive Index Titanium Oxide Thin Films for Solution‐Processed Flexible Bragg Mirrors and Microcavity OLEDs

Advanced Optical Materials, EarlyView.
This paper presents the room‐temperature fabrication of solution‐processed, high refractive index TiOX thin films via photo‐densification. Using these films, flexible Bragg mirrors are demonstrated on PET substrates, achieving a high reflectivity of 96% at 450 nm.
Ayumu Nagaoka, He Sun, Luyang Song, Lina Yoshida, Tsukasa Yoshida, Yoshiyuki Suzuri   +5 more
wiley   +1 more source

Optimizing Exciton and Charge-Carrier Behavior in Thick-Film Organic Photovoltaics: A Comprehensive Review. [PDF]

Nanomicro Lett
Wei L, Yang Y, Zhan L, Yin S, Chen H.
europepmc   +1 more source

Mitigating Singlet Exciton Back‐Transfer using 2D Spacer Layers for Perovskite‐Sensitised Upconversion

Advanced Optical Materials, EarlyView.
The efficiency of bulk perovskite‐sensitised upconversion is hindered by parasitic singlet back‐transfer. A 2D perovskite spacer layer is introduced to weaken this loss pathway by increasing the separation between the sensitiser and the emitter. The spacer layer enhances the upconversion efficiency at lower excitation powers and improves the stability ...
Nicholas P. Sloane, Damon M. de Clercq, Md Arafat Mahmud, Jianghui Zheng, Adrian Mena, Guoliang Wang, Michael P. Nielsen, Anita W.Y. Ho‐Baillie, Christopher G. Bailey, Timothy W. Schmidt, Dane R. McCamey   +10 more
wiley   +1 more source

Conjugated molecules for organic photovoltaics : Effect of the rigidification on material properties

, 2015
François Baert
openalex   +1 more source

Spectroscopic Ellipsometry Characterization and Radiative Limit Modeling of Bismuth‐Based Perovskite‐Inspired Absorbers for Indoor Photovoltaics

Advanced Optical Materials, EarlyView.
This study determines the optical constants of two lead‐free perovskite‐inspired materials (PIMs), Cu2AgBiI6 and Cs3Bi2I6Br3, promising for indoor light conversion. The optical constants are applied to simulate photovoltaic device optics, and thereupon, revise the theoretical limits for photocurrent generation and power conversion efficiency, providing
Aleksi Kamppinen, G. Krishnamurthy Grandhi, Mahboubeh Hadadian, Sami Toikkonen, Sirius Yli‐Paavola, Paola Vivo, Kati Miettunen   +6 more
wiley   +1 more source

Indoor Organic Photovoltaics with Over 29% Efficiency and Great Stability Enabled by Giant Dimeric Acceptors with Hypsochromic Absorption and High Glass Transition Temperature. [PDF]

Adv Sci (Weinh)
Zou B, Ng HM, Li Z, Wang Y, Wang Q, Chen D, Yao Z, Li H, Li C, Zeng X, Liu W, Halpert JE, Hu H, Duan C, Zhu Z, Wu T, Wong WY, Zhang ZG, Yan H, Yu H.   +19 more
europepmc   +1 more source

Characterization of solution processed TiOx buffer layers in inverted organic photovoltaics by XPS and DFT studies [PDF]

, 2014
Ivan S. Zhidkov, E.Z. Kurmaev, Michel A. Korotin, Andrey I. Kukharenko, Achilleas Savva, Stelios A. Choulis, Danila M. Korotin, S. O. Cholakh   +7 more
openalex   +1 more source