W. Okada

Band gap exciton in ferroelectric TlInS2: Dimensionality and screening

Y. Shim, K. Wakita, R. Tashiro, 2015 .

Optical constants at and below energy gap of layered ternary Tl compounds

Y. Shim, N. Mamedov, W. Okada, 2006 .

Refractive indices of layered semiconductor ferroelectrics TlInS2, TlGaS2, and TlGaSe2 from ellipsometric measurements limited to only layer-plane surfaces

Y. Shim, K. Wakita, N. Mamedov, 2007 .

Temperature‐dependent spectro‐ellipsometric studies of optical transitions near absorption edge of TlInS2

Y. Nishimoto, Y. Shim, K. Wakita, 2008 .