Electron–phonon coupling and superconductivity in a 2D Tl–Pb compound on Si(111)
Literature Information
R. Heid
Electron–phonon interaction in a single-layer Tl–Pb compound on Si(111) is investigated within the density-functional theory and linear-response approach in the mixed-basis pseudopotential representation. It is found that phonon-induced scattering of electrons at the Fermi level is primarily determined by surface electronic states responsible for bonding at the interface and by low-energy, predominantly shear-vertical vibrations of adatoms. The contribution of substrate-localized vibrations involved in the electron–phonon scattering turns out to be small. We have also estimated the superconducting transition temperature Tc by solving the linearized gap equation of the Eliashberg theory. An analysis of phonon-mediated transitions for a number of electronic states in the Tl–Pb surface bands showed that the strength of the coupling varies with the binding energy, increasing as it approaches the Fermi level, and significantly depends on the surface band to which the state belongs.
Related Literature
H atom scattering from W(110): A benchmark for molecular dynamics with electronic friction.
Oihana Galparsoro, Pascal Larrégaray
DOI: 10.1039/D2CP01850K
The protein-stabilizing effects of TMAO in aqueous and non-aqueous conditions
Daron M. Standley, Tomoko Matsuda, Mohammad Reza Housaindokht
DOI: 10.1039/D2CP01279K
Identification of DNA nucleotides by conductance and tunnelling current variation through borophene nanogaps
Milan Kumar Jena, Biswarup Pathak
DOI: 10.1039/D2CP02093A
Dissociation of ammonia borane and its subsequent nucleation on the Ru(0001) surface revealed by density functional theoretical simulations
Huanhuan Li, Ruiqi Zhao
DOI: 10.1039/D1CP05957B
Concentration dependent interfacial chemistry of the NaOH(aq): gibbsite interface
Wei Liu, Maxime Pouvreau, Andrew G. Stack, Xiaoning Yang, Aurora E. Clark
DOI: 10.1039/D2CP01997C
Revisiting the K-edge X-ray absorption fine structure of Si, Ge–Si alloys, and the isoelectronic series: CuBr, ZnSe, GaAs, and Ge
J. C. Woicik
DOI: 10.1039/D2CP00912A
Recent advances in dendrite-free lithium metal anodes for high-performance batteries
Xiang Zhang, Chunwen Sun
DOI: 10.1039/D2CP01655A
Anisotropic electrene T′-Ca2P with electron gas magnetic coupling as anode material for Na/K ion batteries
Jiaxin Jiang, Kai Wang, Hongyan Guo, Guizhong Zuo, Zhiwen Zhuo, Ning Lu
DOI: 10.1039/D1CP05365E
Prediction of a novel 2D porous boron nitride material with excellent electronic, optical and catalytic properties
Vikram Mahamiya, Alok Shukla
DOI: 10.1039/D2CP02705D
Modulating the Schottky barrier of MXenes/2D SiC contacts via functional groups and biaxial strain: a first-principles study
Lingqin Huang, Xuliang Deng, Sumin Pan, Wenwen Cui
DOI: 10.1039/D2CP02351B
You might also like
How is Ethyl 4-chlorothieno[2,3-b]pyridine-5-carboxylate (CAS: 59713-58-5) typically synthesized?
Ethyl 4-chlorothieno[2,3-b]pyridine-5-carboxylate (CAS: 59713-58-5) can be synth...
What regulatory guidelines apply to 5-Methyl-1H-indole-3-carbaldehyde (CAS: 52562-50-2)?
5-Methyl-1H-indole-3-carbaldehyde (CAS: 52562-50-2) is subject to various regula...
What are the physical and chemical properties of (1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl)boronic acid (CAS: 223418-73-3)?
(1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl)boronic acid is a white...
How should waste containing Sulfocostunolide A (CAS: 1016983-51-9) be handled?
Waste containing Sulfocostunolide A (CAS: 1016983-51-9) should be handled with c...
What precautions should be taken when handling Murraxocin (CAS: 88478-44-8)?
When handling Murraxocin (CAS: 88478-44-8), ensure proper personal protective eq...
What are the physical and chemical properties of Formvar (CAS: 63148-64-1)?
Formvar (CAS: 63148-64-1) is an alkyd resin characterized by a high molecular we...
Is (S)-4-benzyl-2-((benzyloxy)methyl)morpholine (CAS: 205242-66-6) safe?
(S)-4-benzyl-2-((benzyloxy)methyl)morpholine is generally safe when handled with...
What industries use Methyl 1-(5-bromo-2-pyrimidinyl)cyclopropanecarboxylate (CAS: 1447607-69-3)?
Methyl 1-(5-bromo-2-pyrimidinyl)cyclopropanecarboxylate (CAS: 1447607-69-3) is p...
Is 2-Methyl-1-phenyl-1-propanamine hydrochloride (CAS: 24290-47-9) safe?
2-Methyl-1-phenyl-1-propanamine hydrochloride (CAS: 24290-47-9) is generally con...
How is 3-(4-Bromophenyl)-2-methylpropanoic acid (CAS: 66735-01-1) typically synthesized?
3-(4-Bromophenyl)-2-methylpropanoic acid is synthesized through a multi-step pro...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![4-[(1-Methyl-1H-pyrrol-2-yl)methylene]-1,3(2H,4H)-isoquinolinedione structure 4-[(1-Methyl-1H-pyrrol-2-yl)methylene]-1,3(2H,4H)-isoquinolinedione structure](https://static.chemtradehub.com/structs/110/1104546-89-5-a600.webp)



