| Budget Amount *help |
¥24,180,000 (Direct Cost: ¥18,600,000、Indirect Cost: ¥5,580,000)
Fiscal Year 2017: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2016: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2015: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
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| Outline of Final Research Achievements |
The objective of this study was to dramatically increase the ability of passive-type THz scanning near-field microscope to deeply study the local phenomena of materials. We designed a multi-color CSIP (Charge-Sensitive Infrared Phototransistor) to detect multiple wavelengths and achieved 3 color detection. In parallel, we have designed and developed a low-temperature (4.2 K) SNOM/STM in the low-temperature cryostat and achieved far-field images and accurate tip control. In addition, we developed nano-thermometry technique from room-temperature objects for further industrial applications.
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