Sökning: "Quantum memory"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden Quantum memory.

  1. 1. Optimizing Quantum Computer Simulations With Data Compression & GPU Acceleration

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Erik Ljung; Darko Petrov; Felix Bråberg; Björn Forssén; Beata Ringmar; Jonas Hedlund; [2023-03-03]
    Nyckelord :;

    Sammanfattning : Simulating quantum computers involves high memory usage and often long execution times. For that reason the purpose of this project was to analyze whether data compression and GPU acceleration can be used to run simulations with more qubits than previously allowed. LÄS MER

  3. 2. Open quantum systems

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Anton Granlund Gustafsson; [2023]
    Nyckelord :quantum physics; quantum mechanics; open quantum systems; Lindblad equation; density matrix theory; qubit;

    Sammanfattning : In this Bachelor thesis project, the Lindblad master equation is derived, both as the most general way of modeling interaction with an environment that lacks memory, and through microscopic derivations focused on assumptions about the way the system interacts with its environment (weak-coupling, Born-Markov and rotating wave approximations). It is then applied to a two-level system (qubit). LÄS MER

  4. 3. Simulations of current transport phenomena in ferroelectric tunnel junctions

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Ivan Lubar; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Ferroelectric memories pose as a potential candidate as resistive memory devices that could be used for in-memory computing and artificial synapses. One promising type of ferroelectric memory device is the ferroelectric tunnel junction (FTJ). LÄS MER

  5. 4. Investigation of Resistive Random Access Memory for 1T1R Nanowire Array Integration

    Master-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Författare :Orestes Theodoridis; [2020]
    Nyckelord :RRAM; Nanowire; Memory Technology; Nanoelectronics; Nanoscience; Physics and Astronomy;

    Sammanfattning : As modern electronics have started to reach its physical scaling limits, novel architectures and physics is needed to meet future demands. Oxide-based Resistive Random Access Memory (RRAM) is a new emerging technology that uses filament formation and rupture in thin oxides to generate resistive switching. LÄS MER

  7. 5. Two-Photon Excitation of a GaAs Quantum Dot by Electro-Optically Modulating a Continuous Wave Laser

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Julia Schauman; Linnea Bendrot; [2020]
    Nyckelord :;

    Sammanfattning : One of the most important steps towards enabling quantum communication would be to successfully integrate single-photon emitters and quantum memories, enabling the development of quantum repeaters. This is why, as part of a larger project, the objective of this bachelor thesis was to retrieve single-photons suitable for storage inside a Rubidium-based quantum memory. LÄS MER