Self-rectifying threshold resistive switching based non-volatile memory of CBD/CBD grown vertical n-ZnO nanowire/p-Si heterojunction diodes

Rajib Saha; Avishek Das; Anupam Karmakar; Sanatan Chattopadhyay

Volume 3, Issue 4 , 2018, , Pages 298-303

  Vertically oriented ZnO nanowires are grown on p-Si substrate by employing two-step sequential chemical bath deposition technique. The ZnO nanowire exhibits n-type doping due to the presence of oxygen vacancies. The electrical characterizations of n-ZnO NWs/p-Si heterojunction diodes exhibit a self-rectifying, ...  Read More

Analyzing the quasi-oscillatory nature of electrical parameters with the concentration of sucrose in aqueous solution at room temperature

Subhadip Chakraborty; Chirantan Das; Anupam Karmakar; Sanatan Chattopadhyay

Volume 1, Issue 1 , 2016, , Pages 25-31

  The impedance, capacitance and conductance of aqueous sucrose polar solution are measured by employing impedance spectroscopy method and the current passing through the system for different DC voltages are measured implementing I-V method. The variation of electrical parameters with sucrose content in ...  Read More