1. Pyroelectric portable accelerator

2. Pyroelectric portable accelerator
Jun Kawai
Kyoto University
Acknowledgements S. Kunimura Asahi Glass Found.
Outline Handy XRF Pyroelectric XRF & XAFS Discharge X-ray tube Pyroelectric nuclear fusion

4. BCR680 plastic standard 図3

5. 図４

6. XRF with Pyroelectric X-Ray Generator Ida & Kawai JAAS 2004 0.1 ppm
Pyroelectric X-Ray tube COOL-X
XRF with Pyroelectric X-Ray Generator Ida & Kawai JAAS ppm

7. Pyroelectric crystal 9V electric dry battery
300 mW
Pyroelectric crystal 9V electric dry battery
Aluminum foil

8. Pyroelectric XRF spectra of the cinnabar seal inks (朱肉)
Fig.5abcｄef
Pyroelectric XRF spectra of the cinnabar seal inks (朱肉)

9. X-Ray Spectrometry

10. Appl．Phys. Lett.

11. Terasawa type X-ray tube

12. Cu Ni W

15. Conclusions Many portable XRF: ppm sensitivity
Pyroelectric+preconcentration: 0.1 ppm
Pyroelectric XAFS (SR will be of no use in the future)
Pyroelectric nuclear fusion….?