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In quantum computing, and more specifically in superconducting quantum computing, a transmon is a type of superconducting charge qubit designed to have reduced sensitivity to charge noise.
this, we present the development of the transmon qubit in a historical context by considering how it evolved from earlier qubits. We then review a common model used to describe the coupling of a transmon to other microwave circuitry. This model is a typical starting point for analyzing circuit QED systems, and appears frequently in the literature.
The transmon is a cleverly optimized architecture which simultaneously balances many of the mentioned requirements for successful qubit. Since the transmon is built up from a modi ed version of the concep-tually simpler \Cooper Pair Box" qubit, our discussion will begin there and then steadily add the new
Jan 13, 2022 · Nature Communications (2024) Here we report a breakthrough in the fabrication of a long lifetime transmon qubit. We use tantalum films as the base superconductor. By using a dry etching process...
Mar 19, 2021 · The superconducting transmon qubit is a leading platform for quantum computing and quantum science. Building large, useful quantum systems based on transmon qubits will require significant...
Transmon and Xmon qubits are two types of superconducting charge qubits that seem to be often used in superconducting quantum devices. However, I wasn't able to easily find direct comparisons between them.
Jun 7, 2022 · The Transmon Qubit for Electromagnetics Engineers: An introduction. Abstract: One of the most popular approaches being pursued to achieve a quantum advantage with practical hardware is the use of superconducting circuit devices.
