altruism
发表于 2025-3-25 04:38:08
Shot Noise of Mesoscopic NS Structures: The Role of Andreev Reflectionlectronic properties of the wire [.]. In this article we address both experimentally and theoretically the following question: how does Andreev reflection manifest itself in shot noise measurements, and what physics can we deduce from such measurements? Our discussion will rely on high frequency mea
anagen
发表于 2025-3-25 10:01:54
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全能
发表于 2025-3-25 13:07:11
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小故事
发表于 2025-3-25 16:52:19
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发芽
发表于 2025-3-25 20:03:36
Shot Noise of Cotunneling Currentf weak and strong, elastic and inelastic cotunneling are analyzed for quantum-dot systems (QDS) with few-level, nearly-degenerate, and continuous electronic spectra. In the case of weak cotunneling we prove a non-equilibrium fluctuation-dissipation theorem which leads to a universal expression for t
Visual-Acuity
发表于 2025-3-26 00:28:38
Qubits as Spectrometers of Quantum Noisee of which are completely unavoidable. For example, a dissipative element (a resistor) at finite temperature inevitably generates Johnson noise. Engineers long ago developed spectrum analyzers to measure the intensity of this noise. Roughly speaking, these spectrum analyzers consist of a resonant ci
牵连
发表于 2025-3-26 06:55:23
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体贴
发表于 2025-3-26 09:37:22
Linear Quantum Measurements quantitative relation characterizing the detector that is analogous to the fluctuation-dissipation theorem for equilibrium systems. The detector characteristic obtained in this way shows how effective is the trade-off between the back-action dephasing and information acquisition by the detector.
半身雕像
发表于 2025-3-26 14:54:18
Shot Noise for Entangled and Spin-Polarized Electronsome of our recent proposals for electron entanglers involving a superconductor coupled to a double dot in the Coulomb blockade regime, a superconductor tunnel-coupled to Luttinger-liquid leads, and a triple-dot setup coupled to Fermi leads. We briefly survey some of the available possibilities for s
SOB
发表于 2025-3-26 18:13:43
The Generation and Detection of Single and Entangled Electrons in Mesoscopic 2DEG Systemstics [.]. Since the 1950’s, probing higher-order correlation functions in photon and atomcavity systems has led to a more complete understanding of the fundamental quantum statistical [., .] and quantum mechanical phenomena resulting from entanglement [.–.], including violations of Bell’s inequality