In-situ near-field optics in a TEM to explore novel functions in nanospacePhysics of Lattice Defects Division Y. Ohno, I. Yonenaga, T. Taishi

( )

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[Rev.Sci.Instrum.66(1995)4866] 3 (

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STM

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ZnO [1]

ZnO

3.4eV 2.5 eV

2.5 eV 3.4 2.5

= 0.9 eV

ZnO

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3.100 3.345 eV

[2] 3.100 eV

; (a)

2.25, (b) 2.36, (c) 2.48, (d) 2.61, (e) 2.76, (f) 2.92 eV (g)

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[2110] ( ) (h) (a)

[3, 4]

1 [4] [2]

1) In-situ analysis of optoelectronic properties of dislocations in ZnO by TEM observations,

Y. Ohno, T. Taishi, and I. Yonenaga, physica status solidi (a) 206 (2009) 1904-1911.

2) Optical properties of dislocations in wurtzite ZnO single-crystals introduced at elevated temperatures,

Y. Ohno, H. Koizumi, T. Taishi, K. Fujii, H. Goto, T. Yao, and I. Yonenaga, Journal of Applied Physycs 104

(2008) 073515/1-6.

3) Transformation of a SiC nanowire into a carbon nanotube,

H. Kohno, Y. Mori, S. Ichikawa, Y. Ohno, I. Yonenaga, and S. Takeda, Nanoscale 1 (2009) 344-346.

4) Converting an insulating silicon nanochain to a conducting carbon nanotube by electric breakdown,

T. Nogami, Y. Ohno, S. Ichikawa, and H. Kohno, Nanotechnology 20 (2009) 335602/1-5.

4.

Met.Mat.Trans.A

, J.Appl.Phys.

Control of nanocrystallite growth in fused silica in high-temperature radiation

environment

T. Shikama, S. Nagata and B. Tsuchiya

Nuclear Materials Science

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Wavelengths(nm)Wavelengths(nm)