caa a22 4500 477123457 CHVBK 20180405111643.0 cr unu---uuuuu 170330e19970901xx s 000 0 eng 10.1007/BF02678290 doi (NATIONALLICENCE)springer-10.1007/BF02678290 Anisotropy of electrical properties of lead doped extruded samples of Bi85Sb15 [Elektronische Daten] [Mail Tagiyev, Farkhad Samedov, Sohrap Samedov] Thin films of Bi85Sb15 solid solution wich can be used in thermoelectric devices for cooling and stabilizing the temperature of Gann and Impatt diodes have been obtained by extrusion method. They have surface roughness in the range 10-80µm, dielectric lossestan δ ∼ 10−3 at 10 GHz, thermal conductivityβ ∼ 4x102 W / (M · K). Anisotropy of electroconductivityσ, thermoelectric powerα and Hall coefficientsR H of lead doped extruded Bi85Sb15 samples has been investigated in the temperature range between 77 K and 300 K and in the presence of magnetic fieldH up to ∼ 74×104 A/m. It is shown that the value and sign of the anisotropy coefficient essentially depend on heat treatment and impurity concentration. Experimental results are explained taking into account a crystal structure of Bi85Sb15, formation of texture and generation of deformation defects. Plenum Publishing Corporation, 1997 Tagiyev Mail The Institute of Photoelectronics, Azerbaijan Academy of Sciences, 370141, Baku, Azerbaijan aut Samedov Farkhad The Institute of Photoelectronics, Azerbaijan Academy of Sciences, 370141, Baku, Azerbaijan aut Samedov Sohrap Space Technology Department, TUBITAK-M.R.C., Gebze-Kocaeli, Turkey aut International Journal of Infrared and Millimeter Waves Kluwer Academic Publishers-Plenum Publishers 18/9(1997-09-01), 1813-1820 0195-9271 18:9<1813 1997 18 10762 https://doi.org/10.1007/BF02678290 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02678290 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tagiyev Mail The Institute of Photoelectronics, Azerbaijan Academy of Sciences, 370141, Baku, Azerbaijan aut NATIONALLICENCE 700 1- Samedov Farkhad The Institute of Photoelectronics, Azerbaijan Academy of Sciences, 370141, Baku, Azerbaijan aut NATIONALLICENCE 700 1- Samedov Sohrap Space Technology Department, TUBITAK-M.R.C., Gebze-Kocaeli, Turkey aut NATIONALLICENCE 773 0- International Journal of Infrared and Millimeter Waves Kluwer Academic Publishers-Plenum Publishers 18/9(1997-09-01), 1813-1820 0195-9271 18:9<1813 1997 18 10762 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer