Low temperature aging in a molecular glass: the case of cis-methyl formate

Author:

Cassidy Andrew1234ORCID,Jørgensen Mads R. V.56234ORCID,Glavic Artur78910ORCID,Lauter Valeria11121314ORCID,Plekan Oksana15161718ORCID,Field David1234ORCID

Affiliation:

1. Center for Interstellar Catalysis and Department of Physics and Astronomy

2. Aarhus University

3. Aarhus C

4. Denmark

5. Center of Materials Crystallography

6. iNano & Department of Chemistry

7. Laboratory for Neutron and Muon Instrumentation

8. Paul Scherrer Institut

9. 5232 Villigen PSI

10. Switzerland

11. Neutron Scattering Division

12. Oak Ridge National Lab

13. Oak Ridge

14. USA

15. Sincrotrone Trieste S.C.P.A.

16. Area Science Park

17. I-34149 Basovizza, Trieste

18. Italy

Abstract

The spontaneously generated electric field in a molecular glass, decays with time at deeply supercooled temperatures. Here, we fit the rate of decay with a model to extract the activation barrier to molecular rotation, as the glass ages.

Funder

Danmarks Grundforskningsfond

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A Spontaneously Electrical State of Matter;Accounts of Chemical Research;2023-06-09

2. Hidden singularities in spontaneously polarized molecular solids;The Journal of Chemical Physics;2023-04-11

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