Quadrupolar interaction induced frequency shift of ¹³¹Xe nuclear spins on the surface of silicon

The combination of micro-machined technology with the Atomic Spin Gyroscope(ASG) devices could fabricated Chip Scale Gyroscope(CASG). core gyroscope is a vapor cell which contains alkali metal and isotope enriched noble gases such as 129Xe 131Xe. quadrupolar frequency shift 131Xe key parameters affect drift ASG related to material in they are contained. In micro machined technology, typical utilized silicon. this article, we studied electric atoms silicon wall cell. A cylinder experiment large part inner surface composed material. We temperature dependence spin relaxation shifts evaluate interaction nuclear container atoms. results show that average twisted angle spins collide measured be 29 *10^-6 rad. desorption energy for escape from Esi = 0.009eV . This study help improve bias stability CASG parameter well may developes method property various