Search Results - "Sergeev, Aleksandr"

Dual-Band Emission from Intrinsic and Extrinsic Self-Trapped Excitons in a Zero-Dimensional Copper Halide Cs 3 Cu 2 Br 5 by Xing, Zengshan, Qammar, Memoona, Sergeev, Aleksandr A, Zhou, Zhicong, Geng, Pai, Chan, Christopher C S, Halpert, Jonathan E, Wong, Kam Sing

“…Zero-dimensional Cs Cu X (X=Cl, Br, or I), the intensively studied light-emitting materials, generally exhibit single-band emissions from intrinsic…”
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Dual-Band Emission from Intrinsic and Extrinsic Self-Trapped Excitons in a Zero-Dimensional Copper Halide Cs3Cu2Br5 by Xing, Zengshan, Qammar, Memoona, Sergeev, Aleksandr A., Zhou, Zhicong, Geng, Pai, Chan, Christopher C. S., Halpert, Jonathan E., Wong, Kam Sing

“…Zero-dimensional Cs3Cu2X5 (X=Cl, Br, or I), the intensively studied light-emitting materials, generally exhibit single-band emissions from intrinsic…”
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Robust All-Day Frostphobic Surfaces by Ma, Wei, Sergeev, Aleksandr A., Asif, Muhammad Bilal, Pan, Yuming, Wang, Han, Li, Keqiao, Safari, Ali, Yang, Jinglei, Huang, Baoling, Wong, Kam Sing, Li, Yang, Yan, Xiao, Yao, Shuhuai

“…The application of solar-thermal surfaces for antifrosting and defrosting has emerged as a passive and environmentally friendly approach to mitigate the…”
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Red‐Emitting CsPbI3/ZnSe Colloidal Nanoheterostructures with Enhanced Optical Properties and Stability by Vighnesh, Kunnathodi, Sergeev, Aleksandr A., Hassan, Md Samim, Portniagin, Arsenii S., Sokolova, Anastasiia V., Zhu, Ding, Sergeeva, Kseniia A., Kershaw, Stephen V., Wong, Kam Sing, Rogach, Andrey L.

“…Producing heterostructures of cesium lead halide perovskites and metal‐chalcogenides in the form of colloidal nanocrystals can improve their optical features…”
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Intense Circular Dichroism and Spin Selectivity in AgBiS2 Nanocrystals by Chiral Ligand Exchange by Ding, Pengbo, Chen, Dezhang, Tamtaji, Mohsen, Hu, Sile, Qammar, Memoona, Ko, Pui Kei, Sergeev, Aleksandr A, Zou, Bosen, Tang, Bing, Wong, Kam Sing, Guo, Liang, Chen, Guanhua, Rogach, Andrey L, Halpert, Jonathan E

“…Chiral semiconducting nanomaterials offer many potential applications in photodetection, light emission, quantum information, and so on. However, it is…”
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Intense Circular Dichroism and Spin Selectivity in AgBiS 2 Nanocrystals by Chiral Ligand Exchange by Ding, Pengbo, Chen, Dezhang, Tamtaji, Mohsen, Hu, Sile, Qammar, Memoona, Ko, Pui Kei, Sergeev, Aleksandr A, Zou, Bosen, Tang, Bing, Wong, Kam Sing, Guo, Liang, Chen, Guanhua, Rogach, Andrey L, Halpert, Jonathan E

“…Chiral semiconducting nanomaterials offer many potential applications in photodetection, light emission, quantum information, and so on. However, it is…”
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Induction of Wurtzite to Zinc-Blende Phase Transformation in ZnSe Nanorods During Cu(I) Cation Exchange by Huang, Fei, Ning, Jiajia, Duan, Zonghui, Sergeev, Aleksandr A, Portniagin, Arsenii, Kershaw, Stephen V, Tian, Jianjun, Rogach, Andrey L

“…We report the phase transfer in heavy-metal-free ZnSe nanorods (NRs) from hexagonal wurtzite (WZ) to cubic zinc-blende (ZB) phases. This phase transformation…”
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Serum Levels of Mitochondrial and Microbial Metabolites Reflect Mitochondrial Dysfunction in Different Stages of Sepsis by Beloborodova, Natalia, Pautova, Alisa, Sergeev, Aleksandr, Fedotcheva, Nadezhda

“…Mechanisms of mitochondrial dysfunction in sepsis are being extensively studied in recent years. During our study, concentrations of microbial phenolic acids…”
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Black Au-Decorated TiO2 Produced via Laser Ablation in Liquid by Gurbatov, Stanislav O, Modin, Evgeny, Puzikov, Vladislav, Tonkaev, Pavel, Storozhenko, Dmitriy, Sergeev, Aleksandr, Mintcheva, Neli, Yamaguchi, Shigeru, Tarasenka, Natalie N, Chuvilin, Andrey, Makarov, Sergey, Kulinich, Sergei A, Kuchmizhak, Aleksandr A

“…The rational combination of plasmonic and all-dielectric concepts within hybrid nanomaterials provides a promising route toward devices with ultimate…”
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Correction to Induction of Wurtzite to Zinc-Blende Phase Transformation in ZnSe Nanorods During Cu(I) Cation Exchange by Huang, Fei, Ning, Jiajia, Duan, Zonghui, Sergeev, Aleksandr A, Portniagin, Arsenii, Kershaw, Stephen V, Tian, Jianjun, Rogach, Andrey L

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Removing Cadmium Impurities from Cation‐Exchange‐Derived CuInSe2/CuInS2 Nanorods for Enhanced Infrared Emission and Photodetection by Portniagin, Arsenii S., Sergeev, Aleksandr A., Sergeeva, Kseniia A., Wang, Shixun, Li, Zhuo, Ning, Jiajia, Chan, Christopher C. S., Kershaw, Stephen V., Zhong, Xiaoyan, Wong, Kam Sing, Rogach, Andrey L.

“…Metal chalcogenide nanocrystals with variable composition and shape can conveniently be produced using cation exchange synthesis; however, the presence of…”
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Red-Emitting CsPbI 3 /ZnSe Colloidal Nanoheterostructures with Enhanced Optical Properties and Stability by Vighnesh, Kunnathodi, Sergeev, Aleksandr A, Hassan, Md Samim, Portniagin, Arsenii S, Sokolova, Anastasiia V, Zhu, Ding, Sergeeva, Kseniia A, Kershaw, Stephen V, Wong, Kam Sing, Rogach, Andrey L

“…Producing heterostructures of cesium lead halide perovskites and metal-chalcogenides in the form of colloidal nanocrystals can improve their optical features…”
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Slow Hot-Exciton Cooling and Enhanced Interparticle Excitonic Coupling in HgTe Quantum Dots by Fan, Kezhou, Sergeeva, Kseniia A., Sergeev, Aleksandr A., Zhang, Lu, Chan, Christopher C. S., Li, Zhuo, Zhong, Xiaoyan, Kershaw, Stephen V., Liu, Junwei, Rogach, Andrey L., Wong, Kam Sing

“…Rapid hot-carrier/exciton cooling constitutes a major loss channel for photovoltaic efficiency. How to decelerate the hot-carrier/exciton relaxation remains a…”
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Laser‐Printed Plasmonic Metasurface Supporting Bound States in the Continuum Enhances and Shapes Infrared Spontaneous Emission of Coupled HgTe Quantum Dots by Sergeeva, Kseniia A., Pavlov, Dmitrii V., Seredin, Albert A., Mitsai, Eugeny V., Sergeev, Aleksandr A., Modin, Evgeny B., Sokolova, Anastasiia V., Lau, Tsz Chun, Baryshnikova, Kseniia V., Petrov, Mihail I., Kershaw, Stephen V., Kuchmizhak, Aleksandr A., Wong, Kam Sing, Rogach, Andrey L.

“…Abstract In order to advance the development of quantum emitter‐based devices, it is essential to enhance light‐matter interactions through coupling between…”
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Efficient Second‐Harmonic Generation with Weak Polarization Sensitivity in Gallium Nitride Metasurfaces via Bound States in the Continuum by Fan, Kezhou, Chen, Haohan, Sergeev, Aleksandr A., Xing, Zengshan, Zhu, Renqiang, Lau, Kei May, Wu, Lijun, Wong, Kam Sing

“…Bound states in the continuum (BICs) are widely exploited in all‐dielectric metasurfaces to significantly enhance the Q‐factor and second harmonic generation…”
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Molecular Control of the Donor/Acceptor Interface Suppresses Charge Recombination Enabling High-Efficiency Single-Component Organic Solar Cells by Li, Yao, Pacalaj, Richard A, Luo, Yongmin, Ai, Keren, Hai, Yulong, Liang, Shijie, Fan, Kezhou, Sergeev, Aleksandr A, Ma, Ruijie, Dela Peña, Top Archie, Müller, Jolanda S, Jin, Zijing, Tuladhar, P Shakya, Jia, Tao, Wang, Jiannong, Li, Gang, Wong, Kam Sing, Li, Weiwei, Durrant, James R, Wu, Jiaying

“…Single-component organic solar cells based on double cable polymers have achieved remarkable performance, with DCPY2 reaching a high efficiency of over 13%. In…”
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Micrometer-Resolution Fluorescence and Lifetime Mappings of CsPbBr3 Nanocrystal Films Coupled with a TiO2 Grating by Nguyen, Viet Anh, Wu, Ye, Ha Do, Thi Thu, Dieu Nguyen, Linh Thi, Sergeev, Aleksandr A., Zhu, Ding, Valuckas, Vytautas, Pham, Duong, Son Bui, Hai Xuan, Hoang, Duy Mai, Tung, Bui Son, Khuyen, Bui Xuan, Nguyen, Thanh Binh, Nguyen, Hai Son, Lam, Vu Dinh, Rogach, Andrey L., Ha, Son Tung, Le-Van, Quynh

“…Enhancing light emission from perovskite nanocrystal (NC) films is essential in light-emitting devices, as their conventional stacks often restrict the escape…”
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Laboratory diagnosis of nonpolio enteroviruses: A review of the current literature by Itani, Tarek, Chalapa, Vladislav, Semenov, Aleksandr, Sergeev, Aleksandr

“…•Laboratory diagnosis of non-polio enterovirus infections is important in determining a patient's prognosis and guiding clinical management, for surveillance…”
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The basics for choosing energy-efficient working tools of tillage machines by Dzhabborov, Nozim I., Dobrinov, Aleksandr V., Sergeev, Aleksandr V.

“…Improving the efficiency of technological tillage methods is primarily associated with developing existing tools and creating new types of working tools for…”
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Experimental Demonstration of Collective Photonic Nanojet Generated by Densely Packed Arrays of Dielectric Microstructures by Lam, Man Yu, Sergeeva, Kseniia A., Tutov, Mikhail V., Zhizhchenko, Aleksey Yu, Cherepakhin, Artem B., Mironenko, Aleksandr Yu, Sergeev, Aleksandr A., Wong, Kam Sing

“…Uncovering new ways for light localization at the micro‐ and nanoscale is essential for the development of state‐of‐the‐art photonic devices. Nowadays the most…”
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