186 citations · 390 across the 5 of their papers we have counts for
5 papers
Electrostatic potential measurement at the Pt/TiO interface using electron holography
Hiroshi Nakajima, Toshiaki Tanigaki, Takaaki Toriyama +3
The interface of Pt/TiO plays an essential role in device engineering and chemical reactions. Here, we report the electrostatic potential distribution of a Pt/TiO interface…
Double resonance Raman modes in mono- and few-layer MoTe
Huaihong Guo, Teng Yang, Mahito Yamamoto +7
We study the second-order Raman process of mono- and few-layer MoTe, by combining {\em ab initio} density functional perturbation calculations with experimental Raman spectrosc…
Thickness Scaling Effect on Interfacial Barrier and Electrical Contact to Two-Dimensional MoS2 Layers
Song-Lin Li, K. Komatsu, Shu Nakaharai +4
Understanding the interfacial electrical properties between metallic electrodes and low dimensional semiconductors is essential for both fundamental science and practical applicati…
Determination of the Optical Index for Few-Layer Graphene by Reflectivity Spectroscopy
Behnood G. Ghamsari, Jacob Tosado, Mahito Yamamoto +2
We have experimentally studied the optical refractive index of few-layer graphene through reflection spectroscopy at visible wavelengths. A laser scanning microscope (LSM) with a c…
Princess and the Pea at the nanoscale: Wrinkling and delamination of graphene on nanoparticles
Mahito Yamamoto, Olivier Pierre-Louis, Jia Huang +3
Thin membranes exhibit complex responses to external forces or geometrical constraints. A familiar example is the wrinkling, exhibited by human skin, plant leaves, and fabrics, res…