Verification of macro-coherent mechanism in quantum solid

2016 Fiscal Year Final Research Report

• Project/Area Number: 15K17651
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Okayama University
• Principal Investigator: Miyamoto Yuki 岡山大学, 異分野基礎科学研究所, 特任講師 (00559586)
• Project Period (FY): 2015-04-01 – 2017-03-31
• Keywords: コヒーレンス / 固体水素 / 二光子放出

Outline of Final Research Achievements

Realization of “macro-coherent amplification” in high density environment is an important step for “neutrino mass spectroscopy”, which is a newly proposed method aiming to reveal unknown properties of neutrinos. In the present study, I succeed in observing the coherent amplification of two-photon emission in solid parahydrogen, known as a quantum solid. The intensity of the two-photon emission develops even after excitation. This is probably due to high density and long decoherence time of the solid parahydrongen

Free Research Field

分子科学