Excess thermal resistivity in N2–CO solid solution at low carbon monoxide concentration

P. Stachowiak, V. V. Sumarokov, J. Mucha, A. Jeżowski
2003 Low temperature physics (Woodbury, N.Y., Print)  
The results of measurements of the thermal conductivity of pure and carbon-monoxide-doped nitrogen crystals, for samples containing up to 0.7% of CO molecules, in the temperature range 1.2-26 K are presented. From the preliminary analysis it results that the interaction of phonons with admixture molecule featuring the same mass, as the host molecule, is relatively weak and depends weakly on the admixture concentration within investigated range of carbon monoxide in nitrogen crystal. PACS:
more » ... rystal. PACS: 66.70.+f, 67.80.Gb
doi:10.1063/1.1614183 fatcat:nuqphawsfbdbzdudnujhrn4qye