Journal ArticleDOI
Effect of Ti substitution on the superconductivity of CuIr2Te4 telluride chalcogenide
TLDR
In this article, the structural and superconducting properties of previously unreported CuIr2-xTixTe4 (0.925Ti0.075Te4) samples were investigated and it was found that the charge density wave-like order is quickly suppressed with subtle Ti substitution on 5d Ir site in CuIr 2Te4 and vanishes in all Ti-doped samples.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2021-12-10. It has received 12 citations till now. The article focuses on the topics: Critical field & Superconductivity.read more
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Gate-tunable phase transitions in thin flakes of 1T-TaS$_{2}$
TL;DR: In this paper, an ionic field effect transistor (termed an iFET) is described, in which gate-controlled Li ion intercalation modulates the material properties of layered crystals of 1T-TaS2.
Journal Article
Using controlled disorder to probe the interplay between charge order and superconductivity in 2 H -NbSe 2
Kyuil Cho,Serafim Teknowijoyo,Makariy Tanatar,Ruslan Prozorov,Marcin Konczykowski,Vivek Mishra,Peter Hirschfeld +6 more
TL;DR: Cho et al. as mentioned in this paper used controlled disorder to probe the interplay between superconductivity and charge density wave (CDW) in 2H-NbSe2 and find that superconductivities initially competes with CDW but eventually assists it.
Journal ArticleDOI
Interplay between Charge-Density-Wave, Superconductivity, and Ferromagnetism in CuIr2-xCrxTe4 Chalcogenides.
Lingyong Zeng,Xunwu Hu,Ningning Wang,Jianping Sun,Pengtao Yang,Mebrouka Boubeche,Shaojuan Luo,Yiyi He,Jinguang Cheng,Dao-Xin Yao,Huixia Luo +10 more
TL;DR: In this paper , the crystal structure, charge-density-wave (CDW), superconductivity (SC), and ferromagnetism (FM) in CuIr2-xCrxTe4 (0 ≤ x ≤ 2) chalcogenides were reported.
Journal ArticleDOI
Negative Chemical Pressure Effect on the Superconductivity and Charge Density Wave of Cu0.5Ir1–xZrxTe2
Lingyong Zeng,Yi Ji,D B Yu,Shujing Guo,Yiyi He,Kuan Li,Yanhao Huang,Chao Zhang,Peifeng Yu,Shaojuan Luo,Huichao Wang,Huixia Luo +11 more
TL;DR: Zeng, Yi Ji, Dongpeng Yu, Shu Guo, Yiyi He, Kuan Li, Yanhao Huang, Chao Zhang, Peifeng Yu and Shaojuan Luo, Huichao Wang, Huixia Luo School of Materials Science and Engineering as discussed by the authors .
Journal ArticleDOI
Enhanced superconductivity with possible re-appearance of charge density wave states in polycrystalline Cu1-Ag Ir2Te4 alloys
TL;DR: In this article , the effect of doping with the noble metal Ag on superconductivity and charge density wave (CDW) was investigated in a series of new Cu 1-x Ag x Ir 2 Te 4 superconductors.
References
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Journal ArticleDOI
Theory of Superconductivity
TL;DR: In this article, a theory of superconductivity is presented, based on the fact that the interaction between electrons resulting from virtual exchange of phonons is attractive when the energy difference between the electrons states involved is less than the phonon energy, and it is favorable to form a superconducting phase when this attractive interaction dominates the repulsive screened Coulomb interaction.
Journal ArticleDOI
Transition temperature of strong-coupled superconductors.
TL;DR: In this paper, the superconducting transition temperature is calculated as a function of the electron-phonon and electron-electron coupling constants within the framework of strong coupling theory.
Journal ArticleDOI
The transition metal dichalcogenides discussion and interpretation of the observed optical, electrical and structural properties
J.A. Wilson,A.D. Yoffe +1 more
TL;DR: The transition metal dichalcogenides are about 60 in number as discussed by the authors, and two-thirds of these assume layer structures and can be cleaved down to less than 1000 A and are then transparent in the region of direct band-to-band transitions.
Journal ArticleDOI
Charge-density waves and superlattices in the metallic layered transition metal dichalcogenides
TL;DR: In this paper, it was shown that charge-density waves and their concomitant periodic structural distortions occur in all the 4d1/5d1 dichalcogenides and related the observed periodicities of these CDW states to the theoretical form of the parent Fermi surfaces.
Journal ArticleDOI
From Mott state to superconductivity in 1T-TaS2
TL;DR: In this article, the appearance of low-temperature electronic states in a transition metal dichalcogenide (TMD) compound with pressure was studied and it was shown that superconductivity first develops within the state marked by a commensurability-driven, Coulombically frustrated, electronic phase separation.
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