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Optimal Spin Control in Nitrogen Vacancy Centers in Diamond

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dc.contributor.advisor Suter, Dieter en_US
dc.contributor.author JHA, ROUNAK en_US
dc.date.accessioned 2021-07-06T10:40:44Z
dc.date.available 2021-07-06T10:40:44Z
dc.date.issued 2021-07
dc.identifier.citation 66 en_US
dc.identifier.uri http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/6024
dc.description.abstract In this thesis, we explore the effect of single qubit (electron) control techniques like Rabi oscillations, Free Induction Decay (FID) and Dynamical Decoupling (DD), using microwave (MW) pulse sequences. We characterize the Hamiltonian of both single and two-qubit systems and simulate the effect of these pulse sequences, before verifying these effects experimentally. We also talk about the quantum state tomography (QST) of a single qubit in NV centers. Next, we move on to nuclear spin control using radio-frequency (RF) and MW pulse sequences, and obtain nuclear spin Rabi oscillations and FID. Finally, we talk some of the challenges associated with the experimental implementation of these techniques, before exploring a method to counter one of these challenges. The successful implementation of these techniques opens up the road to using more advanced pulse sequences on both single (electron spin) and multiple (electron with nuclear spin) qubit systems for achieving required gate operations, as well as protecting spins from decoherence due to interactions with the environment. en_US
dc.language.iso en en_US
dc.subject nv centers en_US
dc.subject diamond en_US
dc.subject nitrogen vacancy en_US
dc.subject quantum information en_US
dc.subject solid state qubits en_US
dc.title Optimal Spin Control in Nitrogen Vacancy Centers in Diamond en_US
dc.type Thesis en_US
dc.type Dissertation en_US
dc.type.degree BS-MS en_US
dc.contributor.department Dept. of Physics en_US
dc.contributor.registration 20161112 en_US


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  • MS THESES [1705]
    Thesis submitted to IISER Pune in partial fulfilment of the requirements for the BS-MS Dual Degree Programme/MSc. Programme/MS-Exit Programme

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