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Magnetic field effects in hybrid perovskite devices
Perovskite photovoltaics are the fastest-advancing solar technology but the mechanisms responsible for their performance are not clear. The observation of magnetic field effects in hybrid perovskitesExpand
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Giant Rashba splitting in 2D organic-inorganic halide perovskites measured by transient spectroscopies
Transient and CW spectroscopies unravel giant Rashba splitting in 2D hybrid perovskite multilayers. Two-dimensional (2D) layered hybrid organic-inorganic halide perovskite semiconductors form naturalExpand
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Gated electronic currents modulation and designs of logic gates with single molecular field effect transistors
The electronic transport properties of a gated single 1,3-benzenedithiol molecular device are studied by using nonequilibrium Green's function in combination with density functional theory, which isExpand
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Magnetic Domain Wall Formation in Ferromagnetic Wires With a Nanoconstriction
The magnetization distribution and the formation of magnetic domain wall (DW) in ferromagnetic metal wires with a nanoscale constriction have been investigated in details using the micromagneticExpand
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Assessment of levelized cost of electricity for a 10-MW solar chimney power plant in Yinchuan China
Abstract Solar chimney power plant (SCPP) is a promising renewable energy technology that needs policy support and market cultivation at the early stage of its development. An accurate prediction ofExpand
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Exciton versus free carrier photogeneration in organometal trihalide perovskites probed by broadband ultrafast polarization memory dynamics.
We studied the ultrafast transient response of photoexcitations in two hybrid organic-inorganic perovskite films used for high efficiency photovoltaic cells, namely, CH(3)NH(3)PbI(3) andExpand
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Crafting Core/Graded Shell-Shell Quantum Dots with Suppressed Re-absorption and Tunable Stokes Shift as High Optical Gain Materials.
The key to utilizing quantum dots (QDs) as lasing media is to effectively reduce non-radiative processes, such as Auger recombination and surface trapping. A robust strategy to craft a set ofExpand
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Spin-optoelectronic devices based on hybrid organic-inorganic trihalide perovskites
Recently the hybrid organic-inorganic trihalide perovskites have shown remarkable performance as active layers in photovoltaic and other optoelectronic devices. However, their spin characteristicExpand
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Impact of Layer Thickness on the Charge Carrier and Spin Coherence Lifetime in Two-Dimensional Layered Perovskite Single Crystals
We report the charge carrier recombination rate and spin coherence lifetimes in single crystals of two-dimensional (2D) Ruddlesden–Popper perovskites PEA2PbI4·(MAPbI3)n−1 (PEA, phenethylammonium; MA,Expand
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Singlet fission of hot excitons in π-conjugated polymers
We used steady-state photoinduced absorption (PA), excitation dependence (EXPA(ω)) spectrum of the triplet exciton PA band, and its magneto-PA (MPA(B)) response to investigate singlet fission (SF) ofExpand
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