Ultrasensitive microwave spectroscopy of spin ensembles and phonons in multi-mode dielectric crystal resonators

Md Akhter Hosain

Research output: ThesisDoctoral Thesis

82 Downloads (Pure)

Abstract

This thesis investigates new techniques exciting microwave whispering gallery modes in Perovskite crystals, and reveals the underlying physics of phonons and spins. Such a system probes two-level and multi-level states for fundamental physics development and quantum applications. Masured hyperfine-structure including Jahn-Teller effects proofs high preecision of the performed ultra-sensitive spectroscopy. Nuclear perturbation and identified ferromagnetic state of Mn4+ ion shows nephelauxetic-effect. Performed investigations using the achieved experimental results leads to a new level of advanced physics study.
Original languageEnglish
QualificationDoctor of Philosophy
Awarding Institution
  • The University of Western Australia
Thesis sponsors
Award date15 Nov 2018
DOIs
Publication statusUnpublished - 2018

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