Low dimensional effects: The quantum well
Ground states in low dimensional quantum magnets
... There are significant challenges in trying to apply these systems to real world situa- tions. Magnetism on a microscopic level is still not fully understood, and attempts to produce bespoke magnetic system do not succeed ...
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Topology and Excitations in Low-Dimensional Quantum Matter
... Acknowledgments I am indebted to my supervisors Frank Pollmann and Roderich Moessner. They have taught me so much and showed me unwavering support for pursuing my interests. A continuous source of inspiration for me is ...
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Quantum phase transitions and quantum transport in low-dimensional topological systems
... In this chapter, we investigate topological properties of disordered multichannel hybrid structures proximity coupled to an s-wave superconductor with Rashba spin-orbit inter- action (SOI) (RSW nanowires for short) and ...
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Quantum Monte Carlo study of low dimensional materials
... in low-dimensional systems, which have rarely or never been studied using quantum Monte Carlo ...as well as the out-of-plane phonon frequencies for both structures are ...diffusion ...
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Quantum Monte Carlo studies of quantum criticality in low-dimensional spin systems
... I am also very grateful to have my committee members, Prof David Campbell, Prof Claudio Chamon, Prof Emanuel Katz and Prof Richard Averitt, for their helpful advice and support in my dissertation work through past few ...
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Microwave Photoresistance of a Two-Dimensional Topological Insulator in a HgTe Quantum Well
... the effects of heating of the system, but is due to the photoexcited one-dimensional Dirac fermions appearing at transitions between edge ...two- dimensional topological insulator is determined by ...
Ordered spin states and quantum coherence in low-dimensional structures : quantum dots and nanowires
... double quantum dot in a SiGe/Si/SiGe ...the quantum dots, using Bloch-Redfield ...Si-based quantum dots are significantly longer than the ones reported for their GaAs ...
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Neutron Scattering Studies of Low-Dimensional Quantum Spin Systems
... very well suited for obtaining information about the structure and dynamics of studied ...Interference effects offer information about the structure of the scattering ...
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Magneto – thermoelectric effects in quantum well in the presence of electromagnetic wave
... magneto-thermoelectric effects in quantum well in the presence of electromagnetic ...the Quantum Well with parabolic potential (QWPP) in the presence of Electromagnetic wave (EMW) is ...
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Effects of disorder on the blockade voltage of two dimensional quantum dot arrays
... whereas higher degrees of disorder result in increased V b values. D. Offset-charge disorder „ II … Another approach to the study of offset-charge disorder is presented in Fig. 11. As outlined above, the influence of a ...
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CiteSeerX — New perturbation theory of low-dimensional quantum liquids I: the pseudoparticle
... V. CONCLUDING REMARKS In the previous sections we have introduced and studied a new operator algebra [18] describing the low-energy Hamiltonian eigenstates of integrable quantum liquids. Consid- ering ...
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Photocarrier escape time in quantum-well light-absorbing devices: Effects of electric field and well parameters
... of low bar- rier penetration, the 1-D density of quasi-bound states is a set of normalized Lorenz functions, with the energy width of each of them proportional to the tunneling coefficient and thus very ...lowest ...
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Two-dimensional quantum repeaters
... To guarantee that every party has access to the network in some form, the full scheme described above is not necessary. For example, in the bipartite case it suffices to build a network in two directions to reach every ...
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Bound states in continuum: Quantum dots in a quantum well
... in quantum rods is purely due to the interplay of the combined well and dot ...idealized quantum rod structure presented in ...realistic quantum rods presents the 3D gen- eralization of the 2D ...
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Fractional quantum Hall states in a Ge quantum well
... To avoid sample self-heating low current measurements of 20 nA and 50 nA were used. As only the zero field cal- ibration curve for this thermometer is available and the magnetic field effect on this curve is ...
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Quantum effects in the Brownian motion of a particle in a double well potential in the overdamped limit
... how quantum effects in the Brown- ian motion of a particle in a double well potential may be studied using a semiclassical Smoluchowski equation based on the extension of Wigner’s phase space ...
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CiteSeerX — Metastable Phases and Dynamics of Low-Dimensional Strongly-Correlated Atomic Quantum Gases
... on quantum Monte Carlo simulations and taught me many tricks to make my code more efficient; Takuya Kitagawa, with whom I collaborated on a few projects; Liza Huijse, who taught me a numerical technique I used to ...
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Self-Consistent Analysis of Barrier Characterization Effects on Quantum Well Laser Internal Performance
... internal quantum efficiency ...strained quantum-wells is required to achieve these goals due to the lower transparency and higher differential gain provided by such active ...and well- investigated ...
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Quantum walk with a four-dimensional coin
... The effects of multi-photon components play a role in the measurements only due to detector dead times and thus can be completely eliminated by proper ...decoherence effects within the ...of quantum ...
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n-Dimensional Copulas on Quantum Logic
... KEYWORDS: Orthomodular lattices, copulas, quantum structures. I. INTRODCTION Copula is a powerful tool in different fields that depend on statistical inference. This function has firstly been occurred in Sklar ...
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