Please use this identifier to cite or link to this item:
|Title:||Large linear magnetoresistance in topological crystalline insulator Pb0.6Sn0.4Te|
Guin, Satya N.
Topological crystalline insulator
Lead tin telluride
Performance Bulk Thermoelectrics
|Publisher:||Academic Press Inc Elsevier Science|
|Citation:||Roychowdhury, S.; Ghara, S.; Guin, S. N.; Sundaresan, A.; Biswas, K., Large linear magnetoresistance in topological crystalline insulator Pb0.6Sn0.4Te. Journal of Solid State Chemistry 2016, 233, 199-204 http://dx.doi.org/10.1016/j.jssc.2015.10.029|
Journal of Solid State Chemistry
|Abstract:||Classical magnetoresistance generally follows the quadratic dependence of the magnetic field at lower field and finally saturates when field is larger. Here, we report the large positive non-saturating linear magnetoresistance in topological crystalline insulator, Pb0.6Sn0.4Te, at different temperatures between 3 K and 300 K in magnetic field up to 9 T. Magnetoresistance value as high as similar to 200% was achieved at 3 K at magnetic field of 9 T. Linear magnetoresistance observed in Pb0.6Sn0.4Te is mainly governed by the spatial fluctuation carrier mobility due to distortions in the current paths in inhomogeneous conductor. (C) 2015 Elsevier Inc. All rights reserved.|
|Appears in Collections:||Research Articles (Sundaresan A.)|
Research Papers (Kaniska Biswas)
Files in This Item:
|697.83 kB||Adobe PDF||View/Open Request a copy|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.