39 citations
5 papers
Ab-initio calculations of the Optical band-gap of TiO2 thin films
Wilfried Wunderlich, Lei Miao, Masaki Tanemura +6
Titanium dioxide has been extensively studied in recent decades for its important photocatalytic application in environmental purification. The search for a method to narrow the op…
Fabrication of nano-structured Titania - Thin-Films on Carbon-coated Nickel sheets
Wilfried Wunderlich, Nguyen Thi Hue, Sakae Tanemura
This research for Eco-materials focuses on the improvement of photo response of titania thin films. The goal of this research is to find a suitable substrate for decreasing the ban…
Role of pressure in turbulence
Toshiyuki Gotoh, Tohru Nakano
There is very limited knowledge of the kinematical relations for the velocity structure functions higher than three. Instead, the dynamical equations for the structure functions of…
Quantum Spin Chains with Nonlocally-Correlated Random Exchange Coupling and Random-Mass Dirac Fermions
K. Takeda, I. Ichinose
S=1/2 quantum spin chains and ladders with random exchange coupling are studied by using an effective low-energy field theory and transfer matrix methods. Effects of the nonlocal c…
Observation of Superconductivity in Heavy-Fermion Compounds of Ce2CoIn8
Genfu hen, Shigeo Ohara, Masato Hedo +4
We succeeded in growing a single crystal of Ce2CoIn8 by the flux method. The results of specific heat and electrical resistivity measurements indicate that Ce2CoIn8 is a heavy-ferm…