2024-03-29T05:59:06Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1406102022-03-18T11:26:23Zcom_10261_135com_10261_4col_10261_388
Slow dynamics about the glass transition as explored by muon spin relaxation spectroscopy
Cabrillo García, Carlos
Bermejo, Francisco Javier
Cox, S. F.J.
Dirección General de Investigación Científica y Técnica, DGICT (España)
3 págs.; 2 figs. ; PACS number (s): 63.50.1x, 61.43.Fs
The glass transition of a molecular glass former is monitored by means of measurements of the spin relaxation rates of implanted muons. The data measured under transverse fields upon heating the material from the glass phase are consistent with the onset of ergodicity-restoring motions some 22 K above the calorimetric glass transition. The results show that the technique can be fruitfully exploited to assess the presence of criticality within the supercooled liquid at microsecond scales. ©2003 American Physical Society
We acknowledge support from DGICYT (Spain) Grant No. PB98-C02-01.
Peer Reviewed
2016-11-23T10:22:22Z
2016-11-23T10:22:22Z
2003-05-06
2016-11-23T10:22:22Z
artículo
http://purl.org/coar/resource_type/c_6501
doi: 10.1103/PhysRevB.67.184201
issn: 0163-1829
Physical Review B 67: 1842011-1842013 (2003)
http://hdl.handle.net/10261/140610
10.1103/PhysRevB.67.184201
http://dx.doi.org/10.13039/501100008737
Publisher's version
https://doi.org/10.1103/PhysRevB.67.184201
Sí
open
American Physical Society