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9 papers · 1 filter
Efficient Green Emission from Edge States in Graphene Perforated by Nitrogen Plasma Treatment
N N Kovaleva, D Chvostova, Z Potůček +10
Plasma functionalization of graphene is one of the facile ways to tune its doping level without the need for wet chemicals making graphene photoluminescent. Microscopic corrugation…
Stacking control in graphene-based materials: a promising way for fascinating physical properties
Jiliang Zhang, Guangcun Shan
Graphene, defined as a single atomic plane of graphite, is a semimetal with small overlap between the valence and the conduction bands. The stacking of graphene up to several atomi…
Distinct Reconstruction Patterns and Spin-Resolved Electronic States along the Zigzag Edges of Transition Metal Dichalcogenides
Ping Cui, Jin-Ho Choi, Wei Chen +5
Two-dimensional transition metal dichalcogenides represent an emerging class of materials exhibiting various intriguing properties, and integration of such materials for potential…
The structure of multi-wall carbon nanotubes: AA' stacked graphene helices
Jae-Kap Lee, Sohyung Lee, Yong-Il Kim +7
The structure of multi-wall carbon nanotubes has been attributed previously to disordered stacking of the graphene planes.
Crossover critical behavior of Ga1-xMnxAs
Sh. U. Yuldashev, Kh. T. Igamberdiev, Y. H. Kwon +5
The critical behavior of Ga1-xMnxAs in a close vicinity of the Curie temperature was experimentally studied by using the thermal diffusivity measurements. Taking into account that…
Specific heat study of Ga1-xMnxAs
Sh. U. Yuldashev, Kh. T. Igamberdiev, Sejoon Lee +5
Specific heat measurements were used to study the magnetic phase transition in Ga1-xMnxAs. Two different types of Ga1-xMnxAs samples have been investigated. The sample with a Mn co…