Thermal Stability and Electrical Transport Properties of Single-Crystalline β-Zn4Sb3 Co-doped by Ga/Sn

2017 ◽  
Vol 46 (12) ◽  
pp. 6804-6810 ◽  
Author(s):  
Shuping Deng ◽  
Yu Tang ◽  
Decong Li ◽  
Hongxia Liu ◽  
Zhong Chen ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Transport Properties ◽  
Electrical Transport ◽  
Electrical Transport Properties ◽  
Single Crystalline ◽  
Co Doped

Effect of Pb doped on thermal stability and electrical transport properties of single crystalline β-Zn4Sb3

2017 ◽  
Vol 526 ◽  
pp. 155-159 ◽  
Author(s):  
Shuping Deng ◽  
Zhong Chen ◽  
Decong Li ◽  
Hongxia Liu ◽  
Yu Tang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Transport Properties ◽  
Electrical Transport ◽  
Electrical Transport Properties ◽  
Single Crystalline

Magnetic and electrical transport properties of Sr2Ti1−xCoxO4 ceramics by sol–gel

2017 ◽  
Vol 31 (17) ◽  
pp. 1750195
Author(s):  
Li Zhang ◽  
Yibao Li ◽  
Zhen Tang ◽  
Yan Deng ◽  
Hui Yuan ◽  
...  
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Low Temperatures ◽  
Sol Gel ◽  
Variable Range Hopping ◽  
Electrical Transport Properties ◽  
Co Doping ◽  
Hopping Model ◽  
Variable Range Hopping Model ◽  
Co Doped

Microstructures, electrical transport and magnetic properties of Sr[Formula: see text]Ti[Formula: see text]Co[Formula: see text]O[Formula: see text] ceramics are investigated. With Co doping, the Sr[Formula: see text]Ti[Formula: see text]Co[Formula: see text]O[Formula: see text] ceramics remain tetragonal structure while the grain size is decreased with doping. Magnetic moment is enhanced with Co doping and ferromagnetism is observed at low temperatures for Co-doped Sr[Formula: see text]TiO[Formula: see text]. The Sr[Formula: see text]Ti[Formula: see text]Co[Formula: see text]O[Formula: see text] and Sr[Formula: see text]Ti[Formula: see text]Co[Formula: see text]O[Formula: see text] show semiconductor-like transport properties, which can be well fitted by Mott variable range hopping model. The results will provide an effective route to synthesize Sr[Formula: see text]Ti[Formula: see text]Co[Formula: see text]O[Formula: see text] ceramics as well as to investigate the physical properties.

Synthesis, characterization and electrical transport properties of co-doped YCrO3

2020 ◽  
Author(s):  
Pradipta Chakraborty ◽  
Dhiraj Kumar Rana ◽  
Shovan Kumar Kundu ◽  
Soumen Basu
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Electrical Transport Properties ◽  
Co Doped

Electrical transport properties of single-crystalline Mn–Zn ferrous ferrite

2001 ◽  
Vol 16 (3) ◽  
pp. 774-777 ◽  
Author(s):  
Yong-Chae Chung ◽  
Han-Ill Yoo
Keyword(s):  
Transport Properties ◽  
Thermoelectric Power ◽  
Electrical Transport ◽  
Small Polaron ◽  
Electrical Transport Properties ◽  
Polaron Hopping ◽  
Single Crystalline ◽  
Small Polaron Hopping ◽  
Hopping Model ◽  
Cation Redistribution

Electrical transport properties, electrical conductivity, and thermoelectric power of a single-crystalline Mn0.45Zn0.43Fe2.12O4 were measured as functions of temperature in the range of 25 to 1000 °C. According to the small polaron hopping model, the values of the activation energy for small polaron hopping (EH) were obtained from the conductivity data in three different temperature regions: 0.032 eV for T < TC, 0.12 eV for TC < T < 600 °C, and 0.25 eV for 600 °C < T < 1000 °C. The behavior of conductivity and thermoelectric power data above TC is discussed in connection with cation redistribution.

Three Synthetic Routes to Single-Crystalline PbS Nanowires with Controlled Growth Direction and Their Electrical Transport Properties

ACS Nano ◽  
2010 ◽  
Vol 4 (4) ◽  
pp. 2391-2401 ◽  
Author(s):  
So Young Jang ◽  
Yun Mi Song ◽  
Han Sung Kim ◽  
Yong Jae Cho ◽  
Young Suk Seo ◽  
...  
Keyword(s):  
Transport Properties ◽  
Electrical Transport ◽  
Growth Direction ◽  
Controlled Growth ◽  
Electrical Transport Properties ◽  
Single Crystalline ◽  
Synthetic Routes
Sign in / Sign up

Export Citation Format

Share Document