1. High efficiency InGaP/InGaAs tandem solar cells on Ge substrate;Takamoto;28th IEEE Photovoltaic Specialists Conference and Exhibition PVSC-28,2000
2. Diamond-like amorphous carbon;Robertson;Mat Sci and Engi R,2002
3. Ikari T and Fukuyama A. Nonradiative Investigation of Impurity and Defect Levels in Si and GaAs by Piezoelectric Photoacoustic Spectroscopy. in Progress in Photothermal and Photoacoustic Science and Technology, ed. Mandelis A and Hess P. Bellingham WA: SPIE Press; 2000, Vol. IV Chap 5, p. 145-174.
4. Piezoelectric Photothermal and surface Photo-Voltage Studies of Carrier Recombination Mechanism at Interface of Si p-n Junction;Uchibori;Jpn J Appl Phys,2007
5. Miyamoto T, Iki T, Sakai K, Fukuyama A, Ikari T and Nakazawa H. A Study of the photovoltaic performance of the DLC thin films by change of the sp3/sp2 ratio. Ext Abstr 19th Int Photovoltaic Science and Engineering Conf; CIG: 3-28.