[HTML][HTML] Quantum computing: navigating the future of computation, challenges, and technological breakthroughs
Quantum computing stands at the precipice of technological revolution, promising
unprecedented computational capabilities to tackle some of humanity's most complex …
unprecedented computational capabilities to tackle some of humanity's most complex …
Surpassing millisecond coherence in on chip superconducting quantum memories by optimizing materials and circuit design
The performance of superconducting quantum circuits for quantum computing has advanced
tremendously in recent decades; however, a comprehensive understanding of relaxation …
tremendously in recent decades; however, a comprehensive understanding of relaxation …
Structure and formation mechanisms in tantalum and niobium oxides in superconducting quantum circuits
Improving the qubit's lifetime (T1) is crucial for fault-tolerant quantum computing. Recent
advancements have shown that replacing niobium (Nb) with tantalum (Ta) as the base metal …
advancements have shown that replacing niobium (Nb) with tantalum (Ta) as the base metal …
Blueprint for All-to-All-Connected Superconducting Spin Qubits
Andreev (or superconducting) spin qubits (ASQs) have recently emerged as a promising
qubit platform that combines superconducting circuits with semiconductor spin degrees of …
qubit platform that combines superconducting circuits with semiconductor spin degrees of …
Inherent thermal-noise problem in addressing qubits
S Simbierowicz, M Borrelli, V Monarkha, V Nuutinen… - PRX Quantum, 2024 - APS
Qubit-specific measurement in a superconducting quantum processor requires physical
interconnects that traverse 4 orders of magnitude in temperature from 293 K to 10 mK …
interconnects that traverse 4 orders of magnitude in temperature from 293 K to 10 mK …
Advanced CMOS manufacturing of superconducting qubits on 300 mm wafers
J Van Damme, S Massar, R Acharya, T Ivanov… - Nature, 2024 - nature.com
The development of superconducting qubit technology has shown great potential for the
construction of practical quantum computers,. As the complexity of quantum processors …
construction of practical quantum computers,. As the complexity of quantum processors …
[HTML][HTML] Exploring the relationship between deposition method, microstructure, and performance of Nb/Si-based superconducting coplanar waveguide resonators
Superconducting quantum circuits (SQC) are one of the most promising hardware platforms
for quantum computing, yet their performance is currently limited by the presence of various …
for quantum computing, yet their performance is currently limited by the presence of various …
Mitigating coherent loss in superconducting circuits using molecular self-assembled monolayers
In planar superconducting circuits, decoherence due to materials imperfections, especially
two-level-system (TLS) defects at different interfaces, is a primary hurdle for advancing …
two-level-system (TLS) defects at different interfaces, is a primary hurdle for advancing …
[HTML][HTML] Correlating aluminum layer deposition rates, Josephson junction microstructure, and superconducting qubits' performance
An ultra-thin aluminum oxide layer is a key component for Josephson junctions (JJ) in
superconducting quantum bits (qubits). This layer serves as a barrier layer for Cooper pairs …
superconducting quantum bits (qubits). This layer serves as a barrier layer for Cooper pairs …
Improved Interface of Niobium Superconducting Resonator with Ruthenium as a Cap** Layer
SK Karuppannan, D Huang… - ACS Applied …, 2024 - ACS Publications
The current performance of superconducting circuit-based quantum processors is limited by
the poor understanding of interface physics, including native surface oxide formation on the …
the poor understanding of interface physics, including native surface oxide formation on the …