Room-temperature molecular layer deposition of inorganic-organic hybrid aluminum oxide thin films for preventing spin relaxation of cell inner wall of optically pumped atomic magnetometer

Hiroshi Kumagai; Shun Takeda; Ryo Yoshimitsu; Satoru Kobayashi; Haruki Ishikawa

doi:10.1117/12.2579199

5 March 2021 Room-temperature molecular layer deposition of inorganic-organic hybrid aluminum oxide thin films for preventing spin relaxation of cell inner wall of optically pumped atomic magnetometer

Hiroshi Kumagai, Shun Takeda, Ryo Yoshimitsu, Satoru Kobayashi, Haruki Ishikawa

Author Affiliations +

Proceedings Volume 11675, Synthesis and Photonics of Nanoscale Materials XVIII; 1167505 (2021) https://doi.org/10.1117/12.2579199
Event: SPIE LASE, 2021, Online Only

Abstract

We have succeeded in coating an aluminum oxide thin film of inorganic-organic hybrid on the inner wall of the cell of an optically pumped atomic magnetometer using spin polarization of alkali metal atoms by a unique room temperature molecular layer deposition method. The relaxation time of polarized spin was investigated by using the pump probe method, and it was revealed that the relaxation time of spin polarization can be significantly improved and the relaxation prevention effect can be remarkably exhibited as compared with the case without coating.

Conference Presentation

Citation Download Citation

Hiroshi Kumagai, Shun Takeda, Ryo Yoshimitsu, Satoru Kobayashi, and Haruki Ishikawa "Room-temperature molecular layer deposition of inorganic-organic hybrid aluminum oxide thin films for preventing spin relaxation of cell inner wall of optically pumped atomic magnetometer", Proc. SPIE 11675, Synthesis and Photonics of Nanoscale Materials XVIII, 1167505 (5 March 2021); https://doi.org/10.1117/12.2579199

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE