Suppression and Enhancement of Deep Level Emission of ZnO on Si4+ & V5+ substitution

Tulika Srivastava

Indian Institute of Technology, Indore

Tulika Srivastava is a PhD scholar, working under the supervision of Dr. Somaditya Sen in Indian institute of Technology, Indore. She has completed her B Tech in Electrical Engineering from IPEC, Ghaziabad and M Tech in Green Technology from MANIT, Bhopal. Her PhD thesis topic is "Defect modification on doping aliovalent ions in ZnO material for multi-functional applications". Her research mainly focuses on the study of defects and its correlation with optical properties in ZnO materials as these wide band gap material are useful in photonics application. Aliovalent ion doping modifies ZnO structure and make it appropriate for multi-functional applications. 

Abstract

ZnO possess a wide range of tunable properties depending on the type and concentration of dopant. Defects in ZnO due to doped aliovalent ions can generate certain functionalities. Such defects in the lattice do not deteriorate... [ view full abstract ]

Authors

  1. Tulika Srivastava (Indian Institute of Technology, Indore)
  2. Gaurav Bajpai (Indian Institute of Technology, Indore)
  3. Somaditya Sen (Indian Institute of Technology, Indore)

Topic Areas

Optoelectronic nanodevices: laser, LEDs, nano antennas… , Optical properties of nanostructures , Sol-Gel optical materials

Session

OS1b-1 » Nanophotonics, optics and plasmonics (16:40 - Wednesday, 18th October, Room 1)

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