60 citations · 135 across the 3 of their papers we have counts for
5 papers
One-dimensional van der Waals Heterostructures: Growth Mechanism and Handedness Correlation Revealed by Non-destructive TEM
Yongjia Zheng, Akihito Kumamoto, Kaoru Hisama +15
In this work, we perform a follow-up and comprehensive study on the structural details and formation mechanism of chemical vapor deposition (CVD) synthesized one-dimensional (1D) v…
Photoluminescence from Single-Walled MoS Nanotubes Coaxially Grown on Boron Nitride Nanotubes
Ming Liu, Kaoru Hisama, Yongjia Zheng +9
Single- and multi-walled molybdenum disulfide (MoS) nanotubes have been coaxially grown on small diameter boron nitride nanotubes (BNNTs) which were synthesized from heteronano…
Room-temperature quantum spin Hall phase in laser-patterned few-layer 1T'- MoS2
Naoki Katsuragawa, Mizuki Nishizawa, Taketomo Nakamura +6
The quantum-spin-Hall (QSH) phase of 2D topological insulators has attracted increased attention since the onset of 2D materials research. While large bulk gaps with vanishing edge…
One-dimensional van der Waals heterostructures
Rong Xiang, Taiki Inoue, Yongjia Zheng +23
Property by design is one appealing idea in material synthesis but hard to achieve in practice. A recent successful example is the demonstration of van der Waals (vdW) heterostruct…
Enhanced Raman scattering of graphene using double resonance in silicon photonic crystal nanocavities
W. Gomulya, H. Machiya, K. Kashiwa +4
We demonstrate enhancements of Raman scattering from graphene on two-dimensional photonic crystals using double resonances, which originate from simultaneous enhancements by a loca…