Results 71 to 80 of about 1,125,951 (330)

Periodically modulated geometric and electronic structure of graphene on Ru(0001) [PDF]

, 2009
We report here on a method to fabricate and characterize highly perfect, periodically rippled graphene monolayers and islands, epitaxially grown on single crystal metallic substrates under controlled UHV conditions.
A L Vázquez de Parga, B Borca, Coraux J, F Guinea, J J Hinarejos, M Garnica, N'Diaye A T, Oshima Ch, R Miranda, S Barja, Sinitsyna O V   +10 more
core   +1 more source

Terahertz‐Driven Ultrafast Dynamics of Rare‐Earth Nickelates by Controlling Only the Charge Degree of Freedom

Advanced Functional Materials, EarlyView.
The THz drive of the Mott insulating state of a rare‐earth nickelate induces instantaneous insulator‐metal transition via quantum tunneling of valence electrons across the bandgap. This transition is pure electronic and highly non‐thermal, which may find its applications in ultrafast opto‐electronics with enhanced performance and minimal device size ...
Gulloo Lal Prajapati, Sergey Kovalev, Igor Ilyakov, Atiqa Arshad, Gaurav Dubey, Ketan S. Navale, Dhanvir Singh Rana, Jan‐Christoph Deinert   +7 more
wiley   +1 more source

Electronic properties of stacking faults in Bernal graphite

npj Computational Materials
In spite of the last century of research into the physical properties of graphite, this material regularly displays new, unexpected features enabled by the variations of stacking between van der Waals coupled layers1–6.
Patrick Johansen Sarsfield, Sergey Slizovskiy, Mikito Koshino, Vladimir Fal’ko   +3 more
doaj   +1 more source

Bi-MOF-Derived Carbon Wrapped Bi Nanoparticles Assembly on Flexible Graphene Paper Electrode for Electrochemical Sensing of Multiple Heavy Metal Ions [PDF]

, 2023
Min Hu, Hu He, Fei Xiao, Chen Liu
openalex   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Multimode Nonlinear Dynamics of Graphene Resonators [PDF]

, 2023
Ata Keşkekler, Vincent Bos, Alejandro M. Aragón, Peter G. Steeneken, Farbod Alijani   +4 more
openalex   +1 more source

Which Chromium–Sulfur Compounds Exist as 2D Material?

Advanced Functional Materials, EarlyView.
2D chromium sulfides synthesized using molecular beam epitaxy on graphene. Structural characterization reveals two novel 2D materials, Cr2S3‐2D, which lacks a direct bulk counterpart, and Cr223S${\rm Cr}_{2\frac{2}{3}}{\rm S}$4‐2D, a minimum thickness version of Cr5S6. However, attempts to synthesize CrS2 are unsuccessful. Both new 2D phases are stable
Affan Safeer, Mahdi Ghorbani‐Asl, Wouter Jolie, Arkady V. Krasheninnikov, Thomas Michely, Jeison Fischer   +5 more
wiley   +1 more source

Conveyor CVD to high-quality and productivity of large-area graphene and its potentiality

Nano Convergence
The mass production of high-quality graphene is required for industrial application as a future electronic material. However, the chemical vapor deposition (CVD) systems previously studied for graphene production face bottlenecks in terms of quality ...
Dong Yun Lee, Jungtae Nam, Gil Yong Lee, Imbok Lee, A-Rang Jang, Keun Soo Kim   +5 more
doaj   +1 more source

Progress and perspective of the cathode/electrolyte interface construction in all‐solid‐state lithium batteries

Carbon Energy, 2021
Security risks of flammability and explosion represent major problems with the use of conventional lithium rechargeable batteries using a liquid electrolyte.
Shiming Su, Jiabin Ma, Liang Zhao, Kui Lin, Qidong Li, Shasha Lv, Feiyu Kang, Yan‐Bing He   +7 more
doaj   +1 more source

Graphene Transverse Electric Surface Plasmon Detection using Nonreciprocity Modal Discrimination

, 2016
We present a magnetically biased graphene-ferrite structure discriminating the TE and TM plasmonic modes of graphene. In this structure, the graphene TM plasmons interact reciprocally with the structure.
Caloz, Christophe, Chamanara, Nima
core   +1 more source