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Cover Image for Understanding Energy Loss in Organic Solar Cells View Article
Understanding Energy Loss in Organic Solar Cells
SM Menke, NA Ran, GC Bazan, RH Friend
Feb 20, 2018
organic solar cell energy loss charge generation charge recombination charge-transfer states
Cover Image for Field-enhanced recombination at low temperatures in an organic photovoltaic blend View Article
Field-enhanced recombination at low temperatures in an organic photovoltaic blend
S Athanasopoulos, NC Greenham, RH Friend, AD Chepelianskii
Jul 14, 2015
cond-mat.mes-hall cond-mat.mes-hall
Cover Image for A facile low temperature route to deposit a TiO<inf>2</inf> scattering layer for efficient dye-sensitized solar cells View Article
A facile low temperature route to deposit a TiO<inf>2</inf> scattering layer for efficient dye-sensitized solar cells
ZA Garmaroudi, M Abdi-Jalebi, MR Mohammadi, RH Friend
Sep 07, 2016
Cover Image for Visualizing excitations at buried heterojunctions in organic semiconductor blends View Article
Visualizing excitations at buried heterojunctions in organic semiconductor blends
AC Jakowetz, ML Böhm, A Sadhanala, S Huettner, A Rao, RH Friend
Mar 31, 2017
electron transfer excited states Solar Cells optical spectroscopy
Cover Image for Ultrafast carrier thermalization in lead iodide perovskite probed with two-dimensional electronic spectroscopy View Article
Ultrafast carrier thermalization in lead iodide perovskite probed with two-dimensional electronic spectroscopy
JM Richter, F Branchi, F Valduga de Almeida Camargo, B Zhao, RH Friend, G Cerullo, F Deschler
Jul 20, 2017
0299 Other Physical Sciences Bioengineering
Cover Image for Is the Chemical Strategy for Imbuing View Article
Is the Chemical Strategy for Imbuing "Polyene" Character in Diketopyrrolopyrrole-Based Chromophores Sufficient for Singlet Fission?
T Mukhopadhyay, AJ Musser, B Puttaraju, J Dhar, RH Friend, S Patil
Apr 07, 2017
0306 Physical Chemistry (incl. Structural)
Cover Image for Elucidating the Factors Limiting the Photovoltaic Performance of Mixed Sb–Bi Halide Elpasolite Absorbers View Article
Elucidating the Factors Limiting the Photovoltaic Performance of Mixed Sb–Bi Halide Elpasolite Absorbers
Z Li, YT Huang, L Mohan, SJ Zelewski, RH Friend, J Briscoe, RLZ Hoye
Sep 30, 2022
double perovskites elpasolite photovoltaics post-treatment annealing thin films trap states
Cover Image for Zinc tin oxide thin film transistors produced by a high rate reactive sputtering View Article
Zinc tin oxide thin film transistors produced by a high rate reactive sputtering
KM Niang, J Cho, A Sadhanala, WI Milne, RH Friend, AJ Flewitt
Mar 29, 2017
annealing Indium Oxides sputtering thin film transistors zinc tin oxide
Cover Image for Simple oxazolidine chiral diene ligands for enantioselective rh-catalyzed conjugate additions View Article
Simple oxazolidine chiral diene ligands for enantioselective rh-catalyzed conjugate additions
N.W.G. Fairhurst, R.H. Munday, D.R. Carbery
Jan 01, 0001
Simple oxazolidine-based chiral diene ligands, ultimately derived from serine, have been synthesized using the Seebach self-regeneration of stereocenters strategy. The ligands have been used in the enantioselective Rh-catalyzed...
Cover Image for Strongly exchange-coupled triplet pairs in an organic semiconductor View Article
Strongly exchange-coupled triplet pairs in an organic semiconductor
LR Weiss, SL Bayliss, F Kraffert, KJ Thorley, JE Anthony, R Bittl, RH Friend, A Rao, NC Greenham, J Behrends
Oct 13, 2016
Cover Image for Intrinsic and Extrinsic Stability of Formamidinium Lead Bromide Perovskite Solar Cells Yielding High Photovoltage View Article
Intrinsic and Extrinsic Stability of Formamidinium Lead Bromide Perovskite Solar Cells Yielding High Photovoltage
N Arora, MI Dar, M Abdi-Jalebi, F Giordano, N Pellet, G Jacopin, RH Friend, SM Zakeeruddin, M Grätzel
Apr 13, 2017
perovskite solar cells charge recombination interface passivation mesoporous TiO2 photovoltage Stability
Cover Image for Simple oxazolidine chiral diene ligands for enantioselective rh-catalyzed conjugate additions View Article
Simple oxazolidine chiral diene ligands for enantioselective rh-catalyzed conjugate additions
N.W.G. Fairhurst, R.H. Munday, D.R. Carbery
Jan 01, 0001
Simple oxazolidine-based chiral diene ligands, ultimately derived from serine, have been synthesized using the Seebach self-regeneration of stereocenters strategy. The ligands have been used in the enantioselective Rh-catalyzed...
Cover Image for Spin signatures of exchange-coupled triplet pairs formed by singlet fission View Article
Spin signatures of exchange-coupled triplet pairs formed by singlet fission
SL Bayliss, LR Weiss, A Rao, RH Friend, AD Chepelianskii, NC Greenham
Aug 03, 2016
Cover Image for Chemically diverse and multifunctional hybrid organic-inorganic perovskites View Article
Chemically diverse and multifunctional hybrid organic-inorganic perovskites
W Li, Z Wang, F Deschler, S Gao, RH Friend, AK Cheetham
Aug 16, 2017
© 2016 Macmillan Publishers Limited, part of Springer Nature. All rights reserved.Hybrid organic-inorganic perovskites (HOIPs) can have a diverse range of compositions including halides, azides, formates, dicyanamides, cyanides...
Cover Image for On the energetics of bound charge-transfer states in organic photovoltaics View Article
On the energetics of bound charge-transfer states in organic photovoltaics
J Zhang, AC Jakowetz, G Li, D Di, SM Menke, A Rao, RH Friend, AA Bakulin
Aug 21, 2017
7 Affordable and Clean Energy
Cover Image for Mapping Morphological and Structural Properties of Lead Halide Perovskites by Scanning Nanofocus XRD View Article
Mapping Morphological and Structural Properties of Lead Halide Perovskites by Scanning Nanofocus XRD
S Lilliu, TG Dane, M Alsari, J Griffin, AT Barrows, MS Dahlem, RH Friend, DG Lidzey, JE Macdonald
Apr 20, 2017
Cover Image for Geminate and Nongeminate Pathways for Triplet Exciton Formation in Organic Solar Cells View Article
Geminate and Nongeminate Pathways for Triplet Exciton Formation in Organic Solar Cells
A Privitera, J Grüne, A Karki, WK Myers, V Dyakonov, TQ Nguyen, MK Riede, RH Friend, A Sperlich, AJ Gillett
Mar 17, 2022
Abstract: Organic solar cells (OSCs) have recently shown a rapid improvement in their performance, bringing power conversion efficiencies to above 18%. However, the open‐circuit voltage of OSCs remains low relative to their...
nonradiative recombination organic solar cells triplet excitons
Cover Image for Near-Infrared Light-Emitting Diodes from Organic Radicals with Charge Control View Article
Near-Infrared Light-Emitting Diodes from Organic Radicals with Charge Control
HH Cho, S Kimura, NC Greenham, Y Tani, R Matsuoka, H Nishihara, RH Friend, T Kusamoto, EW Evans
Aug 21, 2022
Energy Transfer mixed hosts near-infrared organic light-emitting diodes organic radicals
Cover Image for Amine-Based Passivating Materials for Enhanced Optical Properties and Performance of Organic-Inorganic Perovskites in Light-Emitting Diodes View Article
Amine-Based Passivating Materials for Enhanced Optical Properties and Performance of Organic-Inorganic Perovskites in Light-Emitting Diodes
S Lee, JH Park, BR Lee, ED Jung, JC Yu, D Di Nuzzo, RH Friend, MH Song
Jul 03, 2017
0912 Materials Engineering 0303 Macromolecular and Materials Chemistry
Cover Image for Electroluminescence from Organometallic Lead Halide Perovskite-Conjugated Polymer Diodes View Article
Electroluminescence from Organometallic Lead Halide Perovskite-Conjugated Polymer Diodes
A Sadhanala, A Kumar, S Pathak, A Rao, U Steiner, NC Greenham, HJ Snaith, RH Friend
May 15, 2015
organic electronics hybrid light-emitting diode PEROVSKITE DISORDER electroluminescence
Cover Image for Correlation between Photovoltaic Performance and Interchain Ordering Induced Delocalization of Electronics States in Conjugated Polymer Blends View Article
Correlation between Photovoltaic Performance and Interchain Ordering Induced Delocalization of Electronics States in Conjugated Polymer Blends
N Chandrasekaran, E Gann, N Jain, A Kumar, S Gopinathan, A Sadhanala, RH Friend, A Kumar, CR McNeill, D Kabra
May 04, 2017
charge carrier dynamics defect free P3HT interchain order morphology organic solar cells
Cover Image for Benzoyl side-chains push the open-circuit voltage of PCDTBT/PCBM solar cells beyond 1 V View Article
Benzoyl side-chains push the open-circuit voltage of PCDTBT/PCBM solar cells beyond 1 V
F Lombeck, S Müllers, H Komber, SM Menke, AJ Pearson, PJ Conaghan, CR McNeill, RH Friend, M Sommer
Sep 07, 2017
The synthesis, characterization and solar cell performance of PCDTBT and its highly soluble analogue hexyl-PCDTBT with cross-conjugated benzoyl moieties at the carbazole comonomer are presented. Through the use of both model...
PCDTBT benzoyl side chains cross conjugation conjugated polymers high open-circuit voltage Solar Cells
Cover Image for PCDTBT View Article
PCDTBT
F Lombeck, D Di, L Yang, L Meraldi, S Athanasopoulos, D Credgington, M Sommer, RH Friend
May 04, 2017
Cover Image for Development of an Offline-Friend Addiction Questionnaire (O-FAQ) View Article
Development of an Offline-Friend Addiction Questionnaire (O-FAQ)
Liam Satchell, Dean Fido, Craig Harper, Heather Shaw, Brittany Davidson, David Ellis, Claire Hart, Rahul Jalil, Alice Jones Bartoli, Linda K. Kaye, Gary Lancaster, Melissa Pavetich
Jun 01, 2021

A growing number of self-report measures aim to define interactions with social media in a pathological behavior framework, often using terminology focused on identifying those who are ‘addicted’ to engaging with others...

measurement Social addiction social information Social media addiction Social time validation
Cover Image for Low-Temperature Solution-Grown CsPbBr$_{3}$ Single Crystals and Their Characterization View Article
Low-Temperature Solution-Grown CsPbBr$_{3}$ Single Crystals and Their Characterization
Y Rakita, N Kedem, S Gupta, A Sadhanala, V Kalchenko, ML Böhm, M Kulbak, RH Friend, D Cahen, G Hodes
May 02, 2017

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