Results 161 to 170 of about 1,209,873 (342)

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

Nonadiabatic ab initio molecular dynamics using linear-response time-dependent density functional theory

Open Physics, 2013
Curchod Basile, Penfold Thomas, Rothlisberger Ursula, Tavernelli Ivano   +3 more
doaj   +1 more source

Experimental Investigation on the Mode Characteristics of an Excited-State Quantum Dot Laser under Concave Mirror Optical Feedback [PDF]

, 2023
Yanfei Zheng, Guang-Qiong Xia, Xiao-Dong Lin, Qingqing Wang, Hongpei Wang, Cheng Jiang, Hongmei Chen, Zheng-Mao Wu   +7 more
openalex   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source

A theoretical forecast of the hydrogen bond changes in the electronic excited state for BN and its derivatives

Open Physics, 2012
Wang Dandan, Hao Ce, Wang Se, Dong Hong, Qiu Jieshan   +4 more
doaj   +1 more source

Ultrafast transient absorption spectroelectrochemistry: femtosecond to nanosecond excited-state relaxation dynamics of the individual components of an anthraquinone redox couple

, 2021
Sofia Goia, Matthew A. P. Turner, Jack M. Woolley, Michael D. Horbury, Alexandra J. Borrill, Joshua J. Tully, Samuel J. Cobb, Michael Staniforth, Nicholas D. M. Hine, Adam Burriss, Julie V. Macpherson, Ben R. Robinson, Vasilios G. Stavros   +12 more
openalex   +1 more source

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

Advanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo, Yuxuan Hou, Melchor Matabuena, Rik R. Tykwinski, Dirk M. Guldi   +4 more
wiley   +1 more source

Excited-State Energy Decomposition Analysis. [PDF]

Annu Rep Comput Chem
Gao J, Liu C, Chen K.
europepmc   +1 more source

Blue organic long-persistent luminescence via upconversion from charge-transfer to locally excited singlet state [PDF]

Zesen Lin, Jin-Ting Ye, Shin Shinohara, Yuya Tanaka, Rengo Yoshioka, Chin‐Yiu Chan, Yi-Ting Lee, Xun Tang, Kirill Mitrofanov, Kai Wang, Hayato Ouchi, Liliia Moshniaha, Yemineni S. L. V. Narayana, Hisao Ishii, Xiaohong Zhang, Chihaya Adachi, Xiankai Chen, Ryota Kabe   +17 more
openalex   +1 more source

Structure analysis of the excited molecules in the equilibrium state [PDF]

, 2005
Yuji Ohashi, M. Hoshino, Akiko Sekine, Hidehiro Uekusa   +3 more
openalex   +1 more source