Metal halide perovskite nanomaterials: synthesis and applications by Ha, Son-Tung, Su, Rui, Xing, Jun, Zhang, Qing, Xiong, Qihua

Subjects: “…Metal halides…”
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Photonics and optoelectronics of 2D metal‐halide perovskites by Qi, Xiang, Zhang, Yupeng, Ou, Qingdong, Ha, Son Tung, Qiu, Cheng-Wei, Zhang, Han, Cheng, Yi-Bing, Xiong, Qihua, Bao, Qiaoliang

“…In the growing list of 2D semiconductors as potential successors to silicon in future devices, metal-halide perovskites have recently joined the family. …”
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Laser cooling of organic–inorganic lead halide perovskites by Ha, Son-Tung, Shen, Chao, Zhang, Jun, Xiong, Qihua

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Bright exciton fine-structure in two-dimensional lead halide perovskites by Do, Thi Thu Ha, del Aguila, Andres Granados, Zhang, Dong, Xing, Jun, Liu, Sheng, Prosnikov, M. A., Gao, Weibo, Chang, Kai, Christianen, Peter C. M., Xiong, Qihua

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Efficient up-conversion photoluminescence in all-inorganic lead halide perovskite nanocrystals by del Águila, Andrés Granados, Do, Thi Thu Ha, Xing, Jun, Jee, Wen Jie, Khurgin, Jacob B., Xiong, Qihua

“…Here, we report the exceptionally large phonon-assisted energy gain of up to ~ 8kBT (kB is Boltzmann constant, T is temperature) on all-inorganic lead halide perovskite semiconductor colloidal nanocrystals that goes beyond the maximum capability of only harvesting optical phonon modes. …”
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Direct and indirect exciton transitions in two-dimensional lead halide perovskite semiconductors by Do, Thi Thu Ha, Granados Del Águila, Andrés, Xing, Jun, Liu, Sheng, Xiong, Qihua

“…Atomically thin layers of two-dimensional lead halide perovskite semiconductors exhibit prominent light emission due to the inherently strong quantum and dielectric confinement. …”
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High-Quality Whispering-Gallery-Mode Lasing from Cesium Lead Halide Perovskite Nanoplatelets by Zhang, Qing, Su, Rui, Liu, Xinfeng, Xing, Jun, Sum, Tze Chien, Xiong, Qihua

Subjects: “…Cesium Lead Halide…”
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Highly efficient visible colloidal lead-halide perovskite nanocrystal light-emitting diodes by Yan, Fei, Xing, Jun, Xing, Guichuan, Quan, Lina, Tan, Swee Tiam, Zhao, Jiaxin, Su, Rui, Zhang, Lulu, Chen, Shi, Zhao, Yawen, Huan, Alfred, Sargent, Edward H., Xiong, Qihua, Demir, Hilmi Volkan

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Single halide perovskite/semiconductor core/shell quantum dots with ultrastability and nonblinking properties by Tang, Xiaosheng, Yang, Jie, Li, Shiqi, Liu, Zhengzheng, Hu, Zhiping, Hao, Jiongyue, Du, Juan, Leng, Yuxin, Qin, Haiyan, Lin, Xing, Lin, Yue, Tian, Yuxi, Zhou, Miao, Xiong, Qihua

“…The further practical applications of halide perovskite quantum dots (QDs) are blocked by problems of instability and nonradiative Auger recombination manifested as photoluminescence blinking. …”
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Room temperature long-range coherent exciton polariton condensate flow in lead halide perovskites by Su, Rui, Wang, Jun, Zhao, Jiaxin, Xing, Jun, Zhao, Weijie, Diederichs, Carole, Xiong, Qihua, Liew, Timothy Chi Hin

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Synthesis of organic-inorganic lead halide perovskite nanoplatelets : towards high-performance perovskite solar cells and optoelectronic devices by Ha, Son Tung, Liu, Xinfeng, Zhang, Qing, Giovanni, David, Sum, Tze Chien, Xiong, Qihua

“…Highly crystalline organic–inorganic lead halide perovskite nanoplatelets are grown on muscovite mica utilizing van der Waals epitaxial growth followed by thermally intercalating methyl ammonium halides. …”
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Optically pumped polaritons in perovskite light-emitting diodes by Leng, Meiying, Wu, Jinqi, Dini, Kevin, Liu, Jing, Hu, Zehua, Tang, Jiang, Liew, Timothy Chi Hin, Sun, Handong, Su, Rui, Xiong, Qihua

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Optical spectroscopy of single colloidal CsPbBr3 perovskite nanoplatelets by Huo, Caixia, Fong, Chee Fai, Amara, Mohamed-Raouf, Huang, Yuqing, Chen, Bo, Zhang, Hua, Guo, Lingjun, Li, Hejun, Huang, Wei, Diederichs, Carole, Xiong, Qihua

“…Optically bright lead halide perovskite nanocrystals of different morphologies ranging from nanocubes to flat nanoplatelets to elongated nanowires have been reported. …”
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Observation of exciton polariton condensation in a perovskite lattice at room temperature by Su, Rui, Ghosh, Sanjib, Wang, Jun, Liu, Sheng, Diederichs, Carole, Liew, Timothy Chi Hin, Xiong, Qihua

“…Here, we report the observation of non-equilibrium exciton polariton condensation in a one-dimensional strong lead halide perovskite lattice at room temperature. Modulated by deep periodic potentials, the strong lead halide perovskite lattice exhibits a large forbidden bandgap opening up to 13.3 meV and a lattice band up to 8.5 meV wide, which are at least 10 times larger than previous systems. …”
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Nonlinear parametric scattering of exciton polaritons in perovskite microcavities by Wu, Jinqi, Ghosh, Sanjib, Su, Rui, Fieramosca, Antonio, Liew, Timothy Chi Hin, Xiong, Qihua

“…Here, we report the first observation of nonlinear parametric scattering in a lead halide perovskite microcavity with multiple polariton branches at room temperature. …”
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Thermal conductivity of suspended single crystal CH3NH3PbI3 platelets at room temperature by Shen, Chao, Du, Wenna, Wu, Zhiyong, Xing, Jun, Ha, Son Tung, Shang, Qiuyu, Xu, Weigao, Xiong, Qihua, Liu, Xinfeng, Zhang, Qing

“…Recently, organic–inorganic lead halide perovskites have gained great attention for their breakthrough in photovoltaic and optoelectronics. …”
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Manipulating efficient light emission in two-dimensional perovskite crystals by pressure-induced anisotropic deformation by Liu, Sheng, Sun, Shishuai, Gan, Chee Kwan, Fang, Yanan, Xing, Jun, Li, Hongguo, Huang, Wei, Xiong, Qihua, Del Águila, Andrés Granados, Do, Thi Thu Ha, White, Timothy John

“…The hybrid nature and soft lattice of organolead halide perovskites render their structural changes and optical properties susceptible to external driving forces such as temperature and pressure, remarkably different from conventional semiconductors. …”
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Advances in small perovskite-based lasers by Zhang, Qing, Su, Rui, Du, Wenna, Liu, Xinfeng, Zhao, Liyun, Ha, Son Tung, Xiong, Qihua

“…Lead halide perovskites have recently become a rapidly growing research field due to their great potential in next‐generation solar cells and photonic sources. …”
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Room-temperature polariton lasing in all-inorganic perovskite nanoplatelets by Su, Rui, Diederichs, Carole, Wang, Jun, Liew, Timothy Chi Hin, Zhao, Jiaxin, Liu, Sheng, Xu, Weigao, Chen, Zhanghai, Xiong, Qihua

“…Our work suggests considerable promise of lead halide perovskites toward large-area, low-cost, high-performance room-temperature polariton devices and coherent light sources extending from the ultraviolet to near-infrared range.…”
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Perovskite light-emitting diodes with external quantum efficiency exceeding 20 per cent by Lin, Kebin, Xing, Jun, Quan, Li Na, de Arquer, F. Pelayo García, Gong, Xiwen, Lu, Jianxun, Xie, Liqiang, Zhao, Weijie, Zhang, Di, Yan, Chuanzhong, Li, Wenqiang, Liu, Xinyi, Lu, Yan, Kirman, Jeffrey, Sargent, Edward H., Xiong, Qihua, Wei, Zhanhua

“…Metal halide perovskite materials are an emerging class of solution-processable semiconductors with considerable potential for use in optoelectronic devices1,2,3. …”
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