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Concept

Josephson effect

Related lectures (32)

Quantum Optics I: Superconducting Circuits

Covers the fundamentals of superconducting circuits and their applications in quantum optics, including Josephson junctions and Cooper pair boxes.

Josephson Junctions: Theory and Applications

Explores Josephson junctions, covering theory, fabrication, and practical applications in superconducting electronics.

Superconducting Electronics: Materials Perspective

Explores the behavior of Josephson junctions in different voltage states and the RSCJ model for real junctions.

Josephson effect: Cooper pair tunneling

Explores the Josephson effect, where Cooper pairs tunnel through a thin barrier between superconductors, discussing physical quantum phases and different types of Josephson Junctions.

Josephson Inductance and Transmon Qubits

Covers Josephson inductance, Cooper pair box, Transmon qubits, and their practical applications.

Superconductors: Cooper Pairs and Quantum Mechanics

Explores superconductors, Cooper pairs, quantum mechanics, Lagrangian formalism, and the AC Josephson effect.

Washboard potential: Describing real Josephson Junctions

Covers the washboard potential model for real Josephson Junctions and its comparison to a massive ball dynamics.

Ac-excitation of Josephson Junction currents

Explores ac-excitation of Josephson Junction currents, capacitance impact, thermal fluctuations, and SQUID operation in the voltage state.

Josephson Coupling Energy

Covers Josephson coupling energy in superconducting systems and the behavior of Josephson junctions as inductors.

Quantum Noise Measurements

Discusses quantum noise measurements in resistively shunted Josephson junctions and their impact on spectral density and current fluctuations.

Cooper Pair Box and Transmon Regimes

Explores the Cooper Pair Box and Transmon qubit regimes, energy levels, and properties.

Josephson Junction Fabrication

Details the fabrication process of Josephson junctions, highlighting reliability and identical characteristics for quantum computation applications.

Quantum Optics I: Wigner Function

Covers the concept of the Wigner function in quantum optics.

Extended Josephson Junctions: Modeling and Critical Current

Covers the magnetic thickness, short and long junctions, and critical current.

Superconducting Shielding: Design and Properties

Explores superconducting shielding, the Meissner effect, macroscopic wave function, and single-spin detection in biological research.

Gauge Invariance: Electromagnetic Potentials

Explores gauge invariance, electromagnetic potentials, superfluid velocity, and superconductors' magnetic field expulsion.

Josephson effect

Explains the Josephson effect and the significance of the Josephson Junction in superconducting technology.

Quantum Computation: Basics and Harmonic Oscillator

Covers the basics of quantum computation, including qubits, Bloch sphere encoding, and harmonic oscillators in quantum systems.

Finite Potential Well: Tunnel Effect

Explores the particle in a finite potential well, tunnel effect, and time-dependent Schrödinger equation.

Superconducting Quantum Bits

Covers superconductors, Cooper pairs, resonator quality factors, and quantum bits in electronics.