Research
Activities
@‚P@Analysis of Quantum Nano Structure   
@‚Q@Characterization of Current Route in Multi-Chanel Nano Devices
@‚R@Characterization of Solar Cell Materials
@‚S@Development of New SPM Functions



‚P@Analysis of Quantum Nano Structure

@AAA.


`Analysis of Photoabsorption Properties by STM/AFM`
@STM...

1-1) K. Takada, et al., Jpn. J. Appl. Phys., 41, 4990 (2002).@
1-2) H. Masuda, et al., Ultramicroscopy, 105, 137 (2005).
1-3) S. Katsui, et al., Jpn. J. Appl. Phys., 48, 08JB03 (2009).@
1-4) S. Katsui, et al., Jpn. J. Appl. Phys. (to be published).



Fig. ‚PF



`Electrostatic Force and Surface Potential Measurements by Conductive AFM`
@KFM...

1-5) S. Ono, et al., Jpn. J. Appl. Phys., 43, 4639 (2004).@
1-6) T. Takahashi, et al., Ultramicroscopy, 100, 287 (2004).
1-7) S. Ono, et al., Jpn. J. Appl. Phys., 42, 4869 (2003).@
1-8) S. Ono, et al., Jpn. J. Appl. Phys., 45, 1931 (2006).
1-9) T. Takahashi, et al., Ultramicroscopy, 109, 963 (2009).




Fig. ‚QF


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‚Q@Characterization of Current Route in Multi-Chanel Nano Devices

@AAA.


`Characterization of Individual Chanel in CNT-FET by MFM`
@MFM...

2-1) D. Saida, et al., Jpn. J. Appl. Phys., 44, 8625 (2005).@
2-2) D. Saida, et al., IEEE Trans. Magn., 44, 1779 (2008).
2-3) M. Ato, et al., J. Appl. Phys., 106, 114315 (2009).



Fig. ‚RF


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‚R@Characterization of Solar Cell Materials

@CCC.


`Photovoltage Mapping by Photoassisted KFM`
@P-KFM...

3-1) T. Igarashi, et al., Jpn. J. Appl. Phys., 45, 2128 (2006).@
3-2) M. Takihara, et al., Jpn. J. Appl. Phys., 46, 5548 (2007).
3-3) M. Takihara, et al., Appl. Phys. Lett., 93, 021902 (2008).@
3-4) M. Takihara, et al., Appl. Phys. Lett., 95, 191908 (2009).




Fig. ‚SF



`Characterization of Nonradiative Recombination Properties by Local Photothermal Measurements`
@PT...

3-5) K. Hara, et al., Jpn. J. Appl. Phys., 48, 08JB22 (2009).@
3-6) K. Hara, et al., Proc. of IEEE PVSC35, 001387 (2010).


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‚S@Developement of New SPM Functions

@SPM


`Fast Imaging in AFM`
@Fast

4-1) T. Takahashi, et al., Jpn. J. Appl. Phys., 43, L582 (2004).@
4-2) T. Takahashi, et al., Ultramicroscopy, 105, 42 (2005).



Fig. ‚TF



`Dual Bias Modulation STS`
@STS

4-3) M. Muranaka, et al., Jpn. J. Appl. Phys., 43, 4612 (2004).


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