Seon, Seungchan Kim, BeomSoo Park, Okmin Cho, Hyungyu Kim, Sang-Il
Published in
Physical chemistry chemical physics : PCCP
CuInTe2 and CuAlTe2, which are ternary chalcogenide compounds with the same tetragonal structure, are considered as thermoelectric materials owing to high Seebeck coefficients with large bandgaps of ∼1.08 and 1.96 eV, respectively. In this study, the electrical, thermal, and thermoelectric properties of a CuInTe2-CuAlTe2 solid solution alloy system...
Lv, Yuzhuo Liu, Chang Ma, Yuhang Liu, Guodong Wang, Fei Xia, Yuhong Lin, Chundan Shao, Changjin Yang, Zhenqing
Published in
Physical chemistry chemical physics : PCCP
The double perovskite material Cs2AgBiBr6, characterized by high stability, low toxicity, and excellent optoelectronic properties, has emerged as a promising alternative to lead-based halide perovskites in photovoltaic applications. However, its photovoltaic conversion efficiency after integration into solar cell devices is less than 3%, significan...
Elrashidy, Ahmed Yan, Jia-An
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Physical chemistry chemical physics : PCCP
We have carried out density-functional theory (DFT) calculations to study the magnetic stability of both ferromagnetic (FM) and anti-ferromagnetic (AFM) states in monolayer 1T-CrTe2. Our results show that the AFM order is lower in energy and thus is the ground state. By tuning the lattice parameters, the AFM order can transition to the FM order, in...
Bhattacharya, Tathagata Banerjee, Ritwik Maiti, Tanmoy
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Physical chemistry chemical physics : PCCP
Oxides are considered as promising thermoelectric materials due to their excellent thermal and chemical stability at elevated temperatures. However, their thermoelectric performances are hindered by high thermal conductivity due to the relatively simple structure compared to the layered or cage-like structure of intermetallics and chalcogenides. In...
Panter, Sabrina Wörner, Jakob Chen, Jing Illarionov, Boris Bacher, Adelbert Fischer, Markus Weber, Stefan
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Physical chemistry chemical physics : PCCP
The LOV2 domain from Avena sativa (As) is a blue light receptor that undergoes adduct formation with the native flavin mononucleotide (FMN) cofactor [Salomon et al., Biochemistry, 2000, 39, 9401]. We report the photochemical changes of AsLOV2 through cofactor exchange with the FMN analogue 5-deazaFMN. Absorption spectroscopy shows that upon illumin...
Lambert, Christoph Roger, Chantal Schmiedel, Alexander Holzapfel, Marco Lukzen, Nikita Steiner, Ulrich E
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Physical chemistry chemical physics : PCCP
A series of triads, consisting of a triarylamine electron donor and a perylene diimide electron acceptor which were attached to two different wings of a triptycene bridging unit, was investigated concerning the dynamics of photoinduced charge separation and charge recombination processes with a particular focus on the involved spin-chemical aspects...
Bubanja, Itana Nuša Taylor, Annette Fiona Stanisavljev, Dragomir
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Physical chemistry chemical physics : PCCP
Recently, we developed a conceptually new model of the Bray-Liebhafsky (BL) oscillatory reaction based on specific redistribution of energy connected with the formation of a new gaseous phase in the system. The model predicts that the amplitude of concentration oscillations and their frequency are tightly connected with the total amount of oxygen i...
You, Xiao Maharjan, Sangita Vinodgopal, Kizhanipuram Atkin, Joanna M
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Physical chemistry chemical physics : PCCP
Graphene oxide (GO) has attracted substantial interest for its tunable properties and as a possible intermediate for the bulk manufacture of graphene. GO and its reduced derivatives display electronic and optical properties that depend strongly on their chemical structure, and with proper functionalization, GO can have a desirable bandgap for semic...
Bregado, Jurgen Lange Secchi, Argimiro R Tavares, Frederico W
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Physical chemistry chemical physics : PCCP
Lignin is the main plant cell wall component responsible for recalcitrance in the process of lignocellulosic biomass conversion into biofuels. The recalcitrance and insolubility of lignin in different reaction media are due in part to the hydrogen bonds and π interactions that hold syringyl (S) and guaiacyl (G) units together and promote the format...
Ghasemi, Mehri Wei, Qianwen Lu, Junlin Yang, Yu Hou, Jingwei Jia, Baohua Wen, Xiaoming
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Physical chemistry chemical physics : PCCP
Metal-halide perovskite (MHP) single crystals are emerging as potential competitors to their polycrystalline thin-film counterparts. These materials have shown the specific feature of extended absorbance towards the near-infrared (NIR) region, which promises further extension of their applications in the field of photovoltaics and photodetectors. T...
