114 citations · 342 across the 8 of their papers we have counts for
8 papers
Localized surface plasmon resonance in graphene nanomesh with Au nanostructures
Yang Wu, Jing Niu, Mohammad Danesh +5
A hybrid structure of a graphene nanomesh with the gold nanodisks is studied to enhance the light absorption by localized surface plasmon resonance. From the reflection spectra of…
Giant magnetoresistance in single layer graphene flakes with a gate voltage tunable weak antilocalization
Kalon Gopinadhan, Young Jun Shin, Indra Yudhistira +2
A clear gate voltage tunable weak antilocalization and a giant magnetoresistance of 400 percent are observed at 1.9 K in single layer graphene with an out-of-plane field. A large m…
Graphene/liquid crystal based terahertz phase shifters
Yang Wu, Xuezhong Ruan, Chih-Hsin Chen +9
Due to its high electrical conductivity and excellent transmittance at terahertz frequencies, graphene is a promising candidate as transparent electrodes for terahertz devices. We…
Shifting of surface plasmon resonance due to electromagnetic coupling between graphene and Au nanoparticles
Jing Niu, Young Jun Shin, Jaesung Son +3
Shifting of the surface plasmon resonance wavelength induced by the variation of the thickness of insulating spacer between single layer graphene and Au nanoparticles is studied. T…
Disorder-free sputtering method on graphene
Xue Peng Qiu, Young Jun Shin, Jing Niu +5
Deposition of various materials onto graphene without causing any disorder is highly desirable for graphene applications. Especially, sputtering is a versatile technique to deposit…
Study of electromagnetic enhancement for surface enhanced Raman spectroscopy of SiC graphene
Jing Niu, Viet Giang Truong, Han Huang +5
The electromagnetic enhancement for surface enhanced Raman spectroscopy (SERS) of graphene is studied by inserting a layer of Al2O3 between epitaxial graphene and Au nanoparticles.…