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Your search keyword '"Srivastava, Smriti"' showing total 2 results
Start Over Author "Srivastava, Smriti" Publisher american institute of physics
2 results on '"Srivastava, Smriti"'

1. Science on a stick: An experimental and demonstration platform for learning several physical principles.

Author

Gadre, Dhananjay V., Sharma, Harsh, Gadre, Sangeeta D., and Srivastava, Smriti

Subjects
MAGNETIC moments, TELECOMMUTING, LENGTH measurement, KINEMATICS
Abstract

We share the design for a simple apparatus that, when paired with an Arduino processor and a computer, can be used in a wide range of laboratory measurements: observing linear kinematics, confirming Faraday's and Lenz's laws, measuring magnetic moments, and observing the effects of eddy currents. The setup is simple, inexpensive, easy to replicate, and can even be fabricated and used by students working at home. [ABSTRACT FROM AUTHOR]

Published
2023
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2. Investigation of Photoconductivity in Pr-doped ZnS Powder Prepared by Simple Heat Treatment Technique.

Author

Srivastava, Rajneesh K., Srivastava, Smriti, Mishra, Sheo K., and Shukla, R. K.

Subjects
*PRASEODYMIUM, *PHOTOCONDUCTIVITY, *DOPING agents (Chemistry), *ZINC sulfide, *METAL powders, *CHEMICAL preparations industry, *HEAT treatment of metals
Abstract

In the present work, we have investigated photoconductivity properties in Pr-doped ZnS powders. ZnS: Pr powder has been prepared by simple heat treatment technique at temperature of 800 °C. I-V characteristics i.e. voltage dependence of photocurrent under UV illumination (?=365 nm) exhibits non-Ohmic (r < 1) behavior at low as well as high voltage regimes. The crystallite size of ZnS:Pr corresponding to main XRD peak is estimated as 37.25 µm. The micro strain is calculated as 0.46. [ABSTRACT FROM AUTHOR]

Published
2014
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