PHONON

作品数：426被引量：317H指数：7
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相关机构：华中科技大学同济大学清华大学中国科学院长春光学精密机械与物理研究所更多>>
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Robust quantum gate optimization with first-order derivatives of ion–phonon and ion–ion couplings in trapped ions
《Chinese Physics B》2025年第4期287-294,共8页Jing-Bo Wang 
Trapped ion hardware has made significant progress recently and is now one of the leading platforms for quantum computing.To construct two-qubit gates in trapped ions,experimentalmanipulation approaches for ion chains...
关键词：trapped ion quantum computing robust optimization high-fidelity quantum gates magnus expansion 
Engineering of copper sulfide-based nanomaterials for thermoelectric application
《Green Energy & Environment》2025年第4期619-688,共70页Binqi He Kai Zhang Maiyong Zhu 
In the context of diminishing energy resources and worsening greenhouse effect,thermoelectric materials have great potential for sustainable development due to their green and environmentally friendly characteristics....
关键词：NANOMATERIALS thermoelectric materials organic thermoelectric materialsthephonon diminishing energy resources sustainable development solid phase method greenhouse effectthermoelectric materials inorganic thermoelectric materialscopper sulfide compounds 
Phonon Thermal Transport at Interfaces of Graphene/Quasi-Hexagonal Phase Fullerene Heterostructure
《Chinese Physics Letters》2025年第4期67-72,共6页Rui-Peng Wang Tao-Tao Yu Muhammad Asif Shakoori Ming-JunHan Yu-Xiao Hu Ho-Kin Tang Hai-Peng Li 
supported by the National Natural Science Foundation of China(Grant No.12204130);the Fundamental Research Funds for the Central University of China(Grant No.2019ZDPY16);the Basic Research Project of Xuzhou City(Grant No.KC22043);the support funded by the Graduate Innovation Program of China University of Mining and Technology(Grant Nos.2024WLJCRCZL266 and 2024WLJCRCZL294);the Postgraduate Research Practice Innovation Program of Jiangsu Province(Grant No.KYCX24_2692)。
In this study,we employed molecular dynamics simulations to investigate the interfacial thermal conductance(ITC)and phonon transport of heterostructures composed of graphene(GE)and quasi-hexagonal phase fullerene(qHPC...
关键词：molecular dynamics simulations GRAPHENE phonon transport quasi hexagonal phase fullerene HETEROSTRUCTURE phonon thermal transport interfacial thermal conductance interfacial thermal conductance itc 
Electron Microscopy and Spectroscopy Investigation of Atomic, Electronic, and Phonon Structures of NdNiO_(2)/SrTiO_(3) Interface
《Chinese Physics Letters》2025年第4期130-141,共12页Yuan Yin Mei Wu Xiang Ding Peiyi He Qize Li Xiaowen Zhang Ruixue Zhu Ruilin Mao Xiaoyue Gao Ruochen Shi Liang Qiao Peng Gao 
supported by the National Natural Science Foundation of China[52125307(to P.G.),12404192(to R.C.S),12274061(to L.Q.)];Key Research and Development Program from the Ministry of Science and Technology(2023YFA1406301);the support from the New Cornerstone Science Foundation through the XPLORER PRIZE。
The infinite-layer nickelates,proposed as analogs to superconducting cuprates,provide a promising platform for exploring the mechanisms of unconventional superconductivity.However,the superconductivity has been exclus...
关键词：atomic structure phonon structure electron microscopy electronic structure SPECTROSCOPY NdNiO SrTiO interface thin films superconducting cupratesprovide 
Carrier Relaxation Times in InAs/AlAs Superlattices:Modulating by Layers,Temperature,and Carrier Concentrations
《Chinese Physics Letters》2025年第2期271-275,共5页Enrui Zhang Jinshan Yao Zhiming Geng Yueying Hou Jiayu Dai Hong Lu 
supported by the Science and Technology Innovation Program of Hunan Province(Grant No.2021RC4026)。
InAs/AlAs superlattice structures have significant potential for application in low-noise avalanche photodetectors.With their performance in practical applications linked to the fundamental physical properties of carr...
关键词：RELAXATION TIMES PHONON 
Quantum-state engineering using enhanced tripartite interactions in atom–photon–phonon hybrid systems
《Chinese Physics B》2025年第2期282-288,共7页Yaowu Guo Jiaqiang Zhao Lianzhen Cao Yingde Li Hong-Yan Lu 
supported by the National Natural Science Foundation of China(Grant No.12074213);the Natural Science Foundation of Shandong Province(Grant No.ZR2021MA078);the Research Project of the National Key Laboratory(Grant No.KF202004)。
We introduce a hybrid cavity optomechanical model capable of generating significant genuine tripartite interactions and entanglement among coherent degrees of freedom.However,realizing and controlling such tripartite ...
关键词：cross-Kerr nonlinear coupling tripartite coupling tripartite entanglement 
Fast evaluating phonon life time and thermal conductivity determined by Grüneisen parameter and phase space size of three-phonon scattering
《Frontiers of physics》2025年第1期83-91,共9页Yi Wang Shenshen Yan Xi Wu Jie Ren 
support from the National Natural Science Foundation of China(Nos.11935010);the Natural Science Foundation of Shanghai(No.23ZR1481200);the Program of Shanghai Academic Research Leader(No.23XD1423800);the National Key R&D Program of China(Grant No.2022YFA1404400);the Opening Project of Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology.
Efficiently and fast seeking specific lattices with targeted phonon thermal conductivityκ_(L)plays an important role in the thermal design and thermal management of materials.How to efficiently and accurately evaluat...
关键词：many-body theory thermal conductivity anharmonic properties three-phonon scattering first-principles calculation highthroughput calculations 
Vibrational resonance via a single-ion phonon laser
《Frontiers of physics》2025年第1期241-252,共12页Quan Yuan Shuang-Qing Dai Tai-Hao Cui Pei-Dong Li Yuan-Zhang Dong Ji Li Fei Zhou Jian-Qi Zhang Liang Chen Mang Feng 
Vibrational resonances are ubiquitous in various nonlinear systems and play crucial roles in detecting weak low-frequency signals and developing highly sensitive sensors.Here we demonstrate vibrational resonance,for t...
关键词：single-ion phonon laser vibrational resonance nonlinear system 
Synergistic effect of bonding heterogeneity and phonon localization in introducing excellent thermoelectric properties in layered heteroanionic NdZnSbO material
《Journal of Energy Chemistry》2025年第1期259-272,共14页Da Wan Shuwei Tang Shulin Bai Xiaodong Li Peng Ai Wanrong Guo Tuo Zheng 
Financial supports from the National Natural Science Foundation of China(21503039);Department of Science and Technology of Liaoning Province(2019MS164);Department of Education of Liaoning Province(LJ2020JCL034);Discipline Innovation Team of Liaoning Technical University(LNTU20TD-16)are greatly acknowledged。
Layered rare-earth metal oxides,harnessing the dual properties of oxides and two-dimensional layered materials,exhibit remarkable thermal stability and quantum confinement effects.Therefore,this work adopts the first-...
关键词：Heteroanionic materials Multi-valley characteristics Four-phonon scattering Bonding heterogeneity Rattling-like behavior 
The brightest multi-colour phonon lasers
《Light(Science & Applications)》2024年第12期2872-2873,共2页Mishkat Bhattacharya 
A new device applies a single-colour electronic injection to create the brightest multi-colour phonon laser,with ten times more power and much narrower linewidth than others.
关键词：PHONON LASERS LASER 
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