Showing 1 - 20 results of 60 for search '"Quantum dot"', query time: 0.09s Refine Results
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    Magnetic properties of graphene quantum dots by Espinosa-Ortega, Tania, Luk’yanchuk, I. A., Rubo, Y. G.

    Published 2014
    “…Using the tight-binding approximation we calculated the diamagnetic susceptibility of graphene quantum dots (GQDs) of different geometrical shapes and characteristic sizes of 2–10 nm, when the magnetic properties are governed by the electron edge states. …”
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  2. 2

    Electronic and magnetic properties of graphite quantum dots by Abdelsalam, Hazem, Espinosa-Ortega, Tania, Luk'yanchuk, Igor

    Published 2015
    “…We study the electronic and magnetic properties of multilayer quantum dots (MQDs) of graphite in the nearest-neighbor approximation of tight-binding model. …”
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    Asymmetric quantum dot in a microcavity as a nonlinear optical element by Savenko, I. G., Kibis, O. V., Shelykh, Ivan A.

    Published 2013
    “…We have investigated theoretically the interaction between individual quantum dot with broken inversion symmetry and an electromagnetic field of a single-mode quantum microcavity. …”
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  9. 9

    Functional renormalization group approach to the singlet–triplet transition in quantum dots by Shelykh, Ivan A., Hasselmann, N., Magnusson, E. B.

    Published 2013
    “…We present a functional renormalization group approach to the zero bias transport properties of a quantum dot with two different orbitals and in the presence of Hund's coupling. …”
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    Coherent transfer of singlet-triplet qubit states in an architecture of triple quantum dots by Feng, MengKe, Kwong, Chang Jian, Koh, Teck Seng, Kwek, Leong Chuan

    Published 2018
    “…We propose two schemes to coherently transfer arbitrary quantum states of the two-electron singlet-triplet qubit across a chain of three quantum dots. The schemes are based on electrical control over the detuning energy of the quantum dots. …”
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  14. 14

    Carrier dynamics in a tunneling injection quantum dot semiconductor optical amplifier by Mishra, Akhilesh Kumar, Khanonkin, I., Eisenstein, G., Lorke, M., Michael, S., Jahnke, F., Reithmaier, J. P.

    Published 2018
    “…The process of tunneling injection is known to improve the dynamical characteristics of quantum well and quantum dot lasers; in the latter, it also improves the temperature performance. …”
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  15. 15

    Accelerated polaron formation in perovskite quantum dots monitored via picosecond infrared spectroscopy by Nuber, Matthias, Tan, Qi Ying, Sandner, Daniel, Yin, Jun, Kienberger, Reinhard, Soci, Cesare, Iglev, Hristo

    Published 2023
    “…The formation and nature of polarons in perovskite quantum dots (QDs) are still unclear. Due to the very limited crystal size and quantum confinement, influences on the polaron stabilization dynamics could be expected. …”
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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

    Published 2019
    “…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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  18. 18

    Quantum-dot-sensitized TiO2 inverse opals for photoelectrochemical hydrogen generation by Cheng, Chuanwei, Karuturi, Siva Krishna, Liu, Lijun, Liu, Jinping, Li, Hongxing, Su, Liap Tat, Fan, Hong Jin, Tok, Alfred Iing Yoong

    Published 2013
    “…A new nanoarchitecture photoelectrode design comprising CdS quantum-dot-sensitized, optically and electrically active TiO2 inverse opals is developed for photoelectrochemical water splitting. …”
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    Graphene quantum dot-based nanocomposites for diagnosing cancer biomarker APE1 in living cells by Zhang, Hao, Ba, Sai, Yang, Zhaoqi, Wang, Tianxiang, Lee, Jasmine Yiqin, Li, Tianhu, Shao, Fangwei

    Published 2022
    “…Most critically, our delicate structural designs assure that these graphene quantum dot-based nanocomposites are capable of sensing cancer biomarker APE1 in identical type of cells under different cell conditions and can be applied to multiple cancerous cells in a highly sensitive and specific manners. …”
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