CHALCOGENIDES

作品数:109被引量:138H指数:6
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相关领域:理学更多>>
相关作者:马松艳赵东江更多>>
相关机构:中国科学院大学绥化学院复旦大学中山大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划高等学校学科创新引智计划霍英东教育基金更多>>
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Preformed Cooper pairs in a triclinic iron pnictide superconductor
《Science China(Physics,Mechanics & Astronomy)》2025年第4期198-210,共13页Zezhong Li Wenshan Hong Honglin Zhou Xiaoyan Ma Uwe Stuhr Kaiyue Zeng Long Ma Ying Xiang Huan Yang Hai-Hu Wen Jiangping Hu Shiliang Li Huiqian Luo 
supported by the National Key Research and Development Program of China(Grant Nos.2023YFA1406100,2018YFA0704200;2020YFA0406000);the National Natural Science Foundation of China(Grant Nos.11822411,11874057,and 11961160699);the Strategic Priority Research Program(B)of the CAS(Grant Nos.XDB25000000;XDB33000000);the K.C.Wong Education Foundation(Grant No.GJTD-2020-01);the support from the Youth Innovation Promotion Association of CAS(Grant No.Y202001);the support from the Postdoctoral Innovative Talent program(Grant No.BX2021018);the China Postdoctoral Science Foundation(Grant No.2021M700250)。
Electron pairing along with phase coherence generates superconductivity below the critical temperature(T_(c)).In underdoped highT_ccuprates,these two quantum phenomena may occur at separate temperatures,which was late...
关键词:iron-based superconductors pnictides and chalcogenides nuclear magnetic resonance neutron inelastic scattering pseudogap regime 
Investigation on the decomposition behavior of AgSbTe_(2)-based chalcogenides
《Science China Materials》2025年第3期912-919,共8页Yi Wu Pengfei Qiu Chuanyao Sun Xinjie Yuan Tingting Deng Xun Shi 
supported by National Natural Science Foundation of China(grants 52122213 and 52203294);Shanghai Pilot Program for Basic Research-Chinese Academy of Science,Shanghai Branch(JCYJ-SHFY-2022-002).
Recently,AgSbTe_(2)-based ternary chalcogenides have attracted great attention in thermoelectric community due to their high figure-of-merits at the middle-temperature range,but their stability has raised huge controv...
关键词:AgSbTe_(2) STABILITY TTT diagram THERMOELECTRIC 
Structural, electronic, and optical studies of chalcogenides stannite Cu_(2)CdSnX_(4)(X=S, Se, and Te): insights from the DFT study
《Optoelectronics Letters》2025年第2期69-76,共8页Jamal GUERROUM Mohamed AL-HATTAB Lhoucine MOUDOU Khalid RAHMANI Youssef LACHTIOUI Omar BAJJOU 
supported by the University Sultan Moulay Slimane,Beni Mellal,Morocco。
In this paper,we have calculated the structural,electronic,and optical properties of chalcogenide stannite Cu_(2)CdSnX4(X=S,Se,Te) materials.The calculations are based on the density functional theory (DFT) method and...
关键词:materials ELECTRONIC refractive 
β-Pb_(3)P_(2)S_(8):A new optical crystal with exceptional birefringence effect
《Chinese Chemical Letters》2025年第2期486-489,共4页Weiping Guo Ying Zhu Hong-Hua Cui Lingyun Li Yan Yu Zhong-Zhen Luo Zhigang Zou 
supported in part by the National Natural Science Foundation of China(No.52102218);the National Key Research and Development Program of China(No.2020YFA0710303);the Fujian Science&Technology Innovation Laboratory for Op-toelectronic Information of China(No.2021ZZ127);the Minjiang Scholar Professorship(No.GXRC-21004);the Natural Science Foundation of Fujian Province of China(No.2021J01594)。
Birefringent crystals play an irreplaceable role in optical systems by adjusting the polarization state of light in optical devices.This work successfully synthesized a new thiophosphate phase ofβ-Pb_(3)P_(2)S_(8)thr...
关键词:Birefringent crystals Optical properties CHALCOGENIDES β-Pb3P2S8 Structural anisotropic 
Phonon-mediated superconductivity in orthorhombic XS(X=Nb,Ta or W)
《Chinese Physics B》2025年第2期419-423,共5页Guo-Hua Liu Kai-Yue Jiang Yi Wan Shu-Xiang Qiao Jin-Han Tan Na Jiao Ping Zhang Hong-Yan Lu 
Project supported by the National Natural Science Foundation of China(Grant Nos.12074213 and 11574108);the Major Basic Program of Natural Science Foundation of Shandong Province(Grant No.ZR2021ZD01);the Natural Science Foundation of Shandong Province(Grant No.ZR2023MA082);the Project of Introduction and Cultivation for Young Innovative Talentsin Colleges and Universities of Shandong Province。
The unique three-dimensional orthorhombic NbS(o-NbS)compound synthesized in 1969 has recently been experimentally confirmed to be a superconductor[Phys.Rev.B 108174517(2023)].However,there is currently no theoretical ...
关键词:first-principles calculations phonon-mediated superconductivity orthorhombic transition metal chalcogenides 
Rational design and structural regulation of near-infrared silver chalcogenide quantum dots
《Nano Research》2024年第12期10585-10606,共22页Zhen-Ya Liu Wei Zhao Li-Ming Chen Yan-Yan Chen Zhi-Gang Wang An-An Liu Dai-Wen Pang 
supported by the National Natural Science Foundation of China(Nos.22293030 and 22293032);the China Postdoctoral Science Foundation(No.2022M721697).
Silver chalcogenides(Ag_(2)E;E=S,Se,or Te)quantum dots(QDs)have emerged as promising candidates for near-infrared(NIR)applications.However,their narrow bandgap and small exciton Bohr radius render the optical properti...
关键词:silver chalcogenides structural regulation size control crystal engineering surface and interface regulation 
Recent advances in zinc-based chalcogenides for potassium ion batteries
《Resources Chemicals and Materials》2024年第4期279-293,共15页Xijun Xu Tao Yang Fangkun Li Shaomin Ji Jingwei Zhao Yanping Huo Jun Liu 
supported by the National Key Research and Devel-opment Program of China(no.2022YFB2502000);the National Natural Science Foundation of China(no.U21A2033251771076);Guangdong Basic and Applied Basic Research Foundation(nos.2020B1515120049,2021A1515010332 and 2021A1515010153);R&D Program in Key Areas of Guangdong Province(no.2020B0101030005).
Lithium-ion batteries(LIBs)gradually occupied the energy storage market due to their long cycling life;high working voltage;as well as energy density.However;LIBs have high costs due to the limited lithium resource an...
关键词:Zn-based chalcogenides ANODE Potassium ion batteries NANOSTRUCTURING Carbon modify 
Rare-Earth Chalcogenides:An Inspiring Playground for Exploring Frustrated Magnetism
《Chinese Physics Letters》2024年第11期208-220,共13页Mingtai Xie Weizhen Zhuo Yanzhen Cai Zheng Zhang Qingming Zhang 
supported by the National Key Research and Development Program of China(Grant No.2022YFA1402704);the National Science Foundation of China(Grant No.12274186);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB33010100);the Synergetic Extreme Condition User Facility(SECUF)。
The rare-earth chalcogenide ARECh_(2) family(A=alkali metal or monovalent ions,RE=rare earth,Ch=chalcogen)has emerged as a paradigmatic platform for studying frustrated magnetism on a triangular lattice.The family mem...
关键词:quantum EXCITATION CRYSTAL 
Optoelectronic and thermoelectric properties of spinel chalcogenides HgLa_(2)X_(4)(X=S and Se):A first-principles study
《Journal of Rare Earths》2024年第10期1927-1936,共10页Aparna Dixit Inas AAhmed Jisha Annie Abraham Zeinhom MEl-Bahy Mumtaz Manzoor Sajad Ahmad Dar Ramesh Sharma 
Deanship of Scientific Research at King Khalid University for funding this work through large group Research Project under grant number RGP2/82/44。
We investigated spinel chalcogenides HgLa_(2)(S/Se)_(4)by using density function theory,and scrutinized the structural,optical,electrical,mechanical and thermoelectric transport characteristics of HgLa_(2)(S/Se)_(4)sp...
关键词:Density functional theory Direct band gap OPTOELECTRONIC Thermoelectric Semiconductors Power factor 
Regulating the key performance parameters for Hg-based IR NLO chalcogenides via bandgap engineering strategy
《Chinese Chemical Letters》2024年第10期490-494,共5页A-Yang Wang Sheng-Hua Zhou Mao-Yin Ran Xin-Tao Wu Hua Lin Qi-Long Zhu 
supported by the National Natural Science Foundation of China(Nos.22175175 and 22193043);Natural Science Foundation of Fujian Province(Nos.2022L3092 and 2023H0041);Fujian Science&Technology Innovation Laboratory for Optoelectronic Information of China(No.2021ZR118);the Youth Innovation Promotion Association CAS(No.2022303)。
Recently,non-centrosymmetric(NCS)Hg-based chalcogenides have garnered significant interest due to their strong second-harmonic-generation intensities(deff),making them attractive candidates for infrared nonlinear opti...
关键词:Hg-based chalcogenides IR nonlinear material Structure-activity relationship Wide energy gap Bandgap engineering strategy 
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