Search Results - "Sercel, Peter C"

Structural descriptor for enhanced spin-splitting in 2D hybrid perovskites by Jana, Manoj K., Song, Ruyi, Xie, Yi, Zhao, Rundong, Sercel, Peter C., Blum, Volker, Mitzi, David B.

“…Two-dimensional (2D) hybrid metal halide perovskites have emerged as outstanding optoelectronic materials and are potential hosts of Rashba/Dresselhaus…”
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Band-Edge Exciton in CdSe and Other II–VI and III–V Compound Semiconductor Nanocrystals − Revisited by Sercel, Peter C, Efros, Alexander L

“…In this Mini Review, we summarize major corrections to the dark–bright exciton theory [Efros et al. Phys. Rev B 1996, 54, 4843−4856 ], which should be used for…”
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Tuning Spin-Polarized Lifetime in Two-Dimensional Metal–Halide Perovskite through Exciton Binding Energy by Chen, Xihan, Lu, Haipeng, Wang, Kang, Zhai, Yaxin, Lunin, Vladimir, Sercel, Peter C, Beard, Matthew C

“…Metal–halide perovskite semiconductors have attracted attention for opto-spintronic applications where the manipulation of charge and spin degrees of freedom…”
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Rashba splitting in organic–inorganic lead–halide perovskites revealed through two-photon absorption spectroscopy by Lafalce, Evan, Amerling, Eric, Yu, Zhi-Gang, Sercel, Peter C., Whittaker-Brooks, Luisa, Vardeny, Z. Valy

“…The Rashba splitting in hybrid organic–inorganic lead–halide perovskites (HOIP) is particularly promising and yet controversial, due to questions surrounding…”
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Bright triplet excitons in caesium lead halide perovskites by Becker, Michael A., Vaxenburg, Roman, Nedelcu, Georgian, Sercel, Peter C., Shabaev, Andrew, Mehl, Michael J., Michopoulos, John G., Lambrakos, Samuel G., Bernstein, Noam, Lyons, John L., Stöferle, Thilo, Mahrt, Rainer F., Kovalenko, Maksym V., Norris, David J., Rainò, Gabriele, Efros, Alexander L.

“…The lowest-energy exciton state in caesium lead halide perovskite nanocrystals is shown to be a bright triplet state, contrary to expectations that…”
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Transient quantum beatings of trions in hybrid organic tri-iodine perovskite single crystal by Huynh, Uyen N., Liu, Ye, Chanana, Ashish, Khanal, Dipak R., Sercel, Peter C., Huang, Jinsong, Vardeny, Z. Valy

“…Utilizing the spin degree of freedom of photoexcitations in hybrid organic inorganic perovskites for quantum information science applications has been recently…”
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Size-Dependent Lattice Structure and Confinement Properties in CsPbI3 Perovskite Nanocrystals: Negative Surface Energy for Stabilization by Zhao, Qian, Hazarika, Abhijit, Schelhas, Laura T, Liu, Jun, Gaulding, E. Ashley, Li, Guoran, Zhang, Minghui, Toney, Michael F, Sercel, Peter C, Luther, Joseph M

“…CsPbI3 nanocrystals with narrow size distributions were prepared to study the size-dependent properties. The nanocrystals adopt the perovskite (over the…”
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Chiral Cation Doping for Modulating Structural Symmetry of 2D Perovskites by Xie, Yi, Morgenstein, Jack, Bobay, Benjamin G., Song, Ruyi, Caturello, Naidel A. M. S., Sercel, Peter C., Blum, Volker, Mitzi, David B.

“…Cation mixing in two-dimensional (2D) hybrid organic–inorganic perovskite (HOIP) structures represents an important degree of freedom for modifying organic…”
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Effect of Anisotropic Confinement on Electronic Structure and Dynamics of Band Edge Excitons in Inorganic Perovskite Nanowires by Folie, Brendan D, Tan, Jenna A, Huang, Jianmei, Sercel, Peter C, Delor, Milan, Lai, Minliang, Lyons, John L, Bernstein, Noam, Efros, Alexander L, Yang, Peidong, Ginsberg, Naomi S

“…Inorganic lead halide perovskite nanostructures show promise as the active layers in photovoltaics, light emitting diodes, and other optoelectronic devices…”
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Monodisperse Long-Chain Sulfobetaine-Capped CsPbBr3 Nanocrystals and Their Superfluorescent Assemblies by Krieg, Franziska, Sercel, Peter C, Burian, Max, Andrusiv, Hordii, Bodnarchuk, Maryna I, Stöferle, Thilo, Mahrt, Rainer F, Naumenko, Denys, Amenitsch, Heinz, Rainò, Gabriele, Kovalenko, Maksym V

“…Ligand-capped nanocrystals (NCs) of lead halide perovskites, foremost fully inorganic CsPbX3 NCs, are the latest generation of colloidal semiconductor quantum…”
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Dark and Bright Excitons in Halide Perovskite Nanoplatelets by Gramlich, Moritz, Swift, Michael W., Lampe, Carola, Lyons, John L., Döblinger, Markus, Efros, Alexander L., Sercel, Peter C., Urban, Alexander S.

“…Semiconductor nanoplatelets (NPLs), with their large exciton binding energy, narrow photoluminescence (PL), and absence of dielectric screening for photons…”
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Lattice distortion inducing exciton splitting and coherent quantum beating in CsPbI3 perovskite quantum dots by Han, Yaoyao, Liang, Wenfei, Lin, Xuyang, Li, Yulu, Sun, Fengke, Zhang, Fan, Sercel, Peter C., Wu, Kaifeng

“…Anisotropic exchange splitting in semiconductor quantum dots results in bright-exciton fine-structure splitting important for quantum information processing…”
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Exciton Fine Structure in Perovskite Nanocrystals by Sercel, Peter C, Lyons, John L, Wickramaratne, Darshana, Vaxenburg, Roman, Bernstein, Noam, Efros, Alexander L

“…The bright emission observed in cesium lead halide perovskite nanocrystals (NCs) has recently been explained in terms of a bright exciton ground state [Becker…”
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Alkyl–Aryl Cation Mixing in Chiral 2D Perovskites by Yan, Liang, Jana, Manoj K, Sercel, Peter C, Mitzi, David B, You, Wei

“…We report 2D hybrid perovskites comprising a blend of chiral arylammonium and achiral alkylammonium spacer cations (1:1 mole ratio). These new perovskites…”
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Conductivity Tuning via Doping with Electron Donating and Withdrawing Molecules in Perovskite CsPbI3 Nanocrystal Films by Gaulding, E. Ashley, Hao, Ji, Kang, Hyun Suk, Miller, Elisa M., Habisreutinger, Severin N., Zhao, Qian, Hazarika, Abhijit, Sercel, Peter C., Luther, Joseph M., Blackburn, Jeffrey L.

“…Doping of semiconductors enables fine control over the excess charge carriers, and thus the overall electronic properties, crucial to many technologies…”
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Temperature-Independent Dielectric Constant in CsPbBr3 Nanocrystals Revealed by Linear Absorption Spectroscopy by Shcherbakov-Wu, Wenbi, Sercel, Peter C, Krieg, Franziska, Kovalenko, Maksym V, Tisdale, William A

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Single-photon superradiance in individual caesium lead halide quantum dots by Zhu, Chenglian, Boehme, Simon C., Feld, Leon G., Moskalenko, Anastasiia, Dirin, Dmitry N., Mahrt, Rainer F., Stöferle, Thilo, Bodnarchuk, Maryna I., Efros, Alexander L., Sercel, Peter C., Kovalenko, Maksym V., Rainò, Gabriele

“…The brightness of an emitter is ultimately described by Fermi’s golden rule, with a radiative rate proportional to its oscillator strength times the local…”
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Identification of Semiconductor Nanocrystals with Bright Ground-State Excitons by Swift, Michael W., Sercel, Peter C., Efros, Alexander L., Lyons, John L., Norris, David J.

“…While semiconductor nanocrystals provide versatile fluorescent materials for light-emitting devices, their brightness suffers from the “dark exciton”an…”
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Photoluminescence Enhancement through Symmetry Breaking Induced by Defects in Nanocrystals by Sercel, Peter C, Shabaev, A, Efros, Al. L

“…We present a theoretical model for the effect of symmetry breaking introduced by the doping of semiconductor nanocrystals with Coulomb impurities. The presence…”
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n‑Type PbSe Quantum Dots via Post-Synthetic Indium Doping by Lu, Haipeng, Carroll, Gerard M, Chen, Xihan, Amarasinghe, Dinesh K, Neale, Nathan R, Miller, Elisa M, Sercel, Peter C, Rabuffetti, Federico A, Efros, Alexander L, Beard, Matthew C

“…We developed a postsynthetic treatment to produce impurity n-type doped PbSe QDs with In3+ as the substitutional dopant. Increasing the incorporated In content…”
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