I recommend

https://materialsdata.nist.gov

but you need to register for an account

Your should collect popular articles published in literature e.g. :mercury , liquid He, Onnes search will bring you superconductive transition temperature of mercury, 4.2 K . For instance, this article is stored in library of Leiden University.

 A good reference for all the elements is: “Thermal conductivity, electrical resistivity and Lorenz function data for metallic elements in the range 273 to 1500 K” by L. Binkele and M. Brunen copyright 1994 178 pages ISSN: 0366-0885. 

Try the wire tables of the Handbook of Chemistry and Physics. CRC editors.

Thanks.  I've got what I've been looking for.

if you need to make the resistivity measurement as a function of temperature, i can help you to meke this. i have a complete system for resistivity at low temperature approach to 4K  

Dear DR. Adam Szewczyk

Peace upon you 

Herein, You will find an article concerned with the electrical properties. It may assist you in your Study.

https://www.researchgate.net/publication/283421231_Electrical_transport_properties_and_Mott%27s_parameters_of_chalcogenide_cadmium_sulphoselenide_bulk_glasses

Please don't hesitate to contact me, If you want to any assist ,

Have a nice time and good day

Yours

Ahmed Saeed Hassanien

Article Electrical transport properties and Mott's parameters of cha...

Dear Prof J. H. Constable

@J. H. Constable

Have an nice time and Good day

Please Prof., send me a soft copy of this book:

Thermal conductivity, electrical resistivity and Lorenz function data for metallic elements in the range 273 to 1500 K” by L. Binkele and M. Brunen copyright 1994 178 pages ISSN: 0366-0885. 

Thank you in advance for your help

Yours

Ahmed Saeed Hassanien