Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"MZM"”.
-
Examining mean-field approximations and Bogoliubov-de Gennes (BdG) equations for topological quantum computing - some considerations on the conceptual basis of Majorana zero modes in p+ip superconductors
… framework for studying Majorana zero modes (MZM) in superconductors and its application for topological quantum computing is based on mean-field approximations and is derived from solutions to BdG equations. In this framework, particle number conservation is broken and non-interacting fermion …
-
Topological Quantum Computing with Majorana Zero Mode Qubits: Theory and State of the Art
… into materials that support Majorana Zero Mode (MZM) states for use as qubits, and the logic gates that allow them to be fused and braided together to encode data and allow them to evolve in quantum calculations. This capstone project first reviews the basics of Quantum Computation (QC), then …
-
SiGe BiCMOS integrated circuits for optical communication transmitters
… of driver and Mach-Zehnder modulator (MZM) is investigated. With the aim to implement a high-speed solution using this platform, a segmented topology is used for the investigation. With this scheme the driving voltage can be effectively applied along the whole modulator length and …
-
Precise magnetic control of the supercurrent and fluxoids in nanodevices: Memory effects and diode effects
… are predicted to host Majorana Zero Modes (MZMs), which can be used for topologically protected quantum computing, as introduced by Fu and Kane in 2008. These predictions have since attracted significant attention. Various platforms of single Josephson junctions on TIs have been investigated …
-
Pre-compensation of nonlinear distortion of a silicon microring modulator in short reach systems
… including solitary Mach-Zehnder modulators (MZMs), IQ MZMs, and micro-ring modulators (MRMs). Compared with Si-MZM, Si-MRM has smaller chip size, lower power consumption, and enhanced modulation efficiency, and is potentially preferable for short reach transmission systems. This research …
-
SPECTRALLY EFFICIENT MULTICARRIER SYSTEMS FOR FIBER-OPTIC TRANSMISSION
… a simple dual-drive Mach-Zehnder modulator (MZM) was employed in the transmitter and direct detection in the receiver, which provided an OFDM system implementation with reduced complexity. The data was transmitted through 675km uncompensated standard single-mode fiber (SMF). Next, a 22.2Gb/s …
-
Pair density wave superconducting states and statistical mechanics of dimers
… spin symmetry and supports a Majorana zero mode (MZM) at an open boundary and at a junction with a uniform d-wave one-dimensional superconductor. Similarly to a conventional finite-momentum paired state, the order parameter of the PDW state is a charge-2e field with finite momentum. However, the …
-
Inverse methods in quantum many-body physics
… superconductors with Majorana zero modes (MZMs). These phases have exotic properties, such as long-ranged entanglement and anyonic quasiparticles, that make them interesting to study and potentially useful in emerging technologies such as quantum computing. Finally, we provide an overview …
-
Optické koherentní přenosové systémy
Tato bakalářská práce se věnuje možnostem koherentních optických sítí. Popisuje prvky koherentní sítě. Praktická část se zabývá simulací koherentní optické sítě s využitím PM-QPSK a PM-16QAM modulace pro šířku pásma 112 Gbit/s a 224 Gbit/s