Semiconductor spin qubits
The spin degree of freedom of an electron or a nucleus is one of the most basic properties of
nature and functions as an excellent qubit, as it provides a natural two-level system that is …
nature and functions as an excellent qubit, as it provides a natural two-level system that is …
Materials challenges and opportunities for quantum computing hardware
BACKGROUND The past two decades have seen intense efforts aimed at building quantum
computing hardware with the potential to solve problems that are intractable on classical …
computing hardware with the potential to solve problems that are intractable on classical …
Scaling silicon-based quantum computing using CMOS technology
As quantum processors grow in complexity, attention is moving to the scaling prospects of
the entire quantum computing system, including the classical support hardware. Recent …
the entire quantum computing system, including the classical support hardware. Recent …
Spin Effect to Promote Reaction Kinetics and Overall Performance of Lithium‐Sulfur Batteries under External Magnetic Field
Lithium‐sulfur batteries (LSBs) are still limited by the shuttle of lithium polysulfides (LiPS)
and the slow Li− S reaction. Herein, we demonstrate that when using cobalt sulfide as a …
and the slow Li− S reaction. Herein, we demonstrate that when using cobalt sulfide as a …
Review of performance metrics of spin qubits in gated semiconducting nanostructures
Abstract This Technical Review collects values of selected performance characteristics of
semiconductor spin qubits defined in electrically controlled nanostructures. The …
semiconductor spin qubits defined in electrically controlled nanostructures. The …
A single hole spin with enhanced coherence in natural silicon
Semiconductor spin qubits based on spin–orbit states are responsive to electric field
excitations, allowing for practical, fast and potentially scalable qubit control. Spin electric …
excitations, allowing for practical, fast and potentially scalable qubit control. Spin electric …
Universal logic with encoded spin qubits in silicon
Quantum computation features known examples of hardware acceleration for certain
problems, but is challenging to realize because of its susceptibility to small errors from noise …
problems, but is challenging to realize because of its susceptibility to small errors from noise …
Hotter is easier: unexpected temperature dependence of spin qubit frequencies
As spin-based quantum processors grow in size and complexity, maintaining high fidelities
and minimizing crosstalk will be essential for the successful implementation of quantum …
and minimizing crosstalk will be essential for the successful implementation of quantum …
Gate-based single-shot readout of spins in silicon
Electron spins in silicon quantum dots provide a promising route towards realizing the large
number of coupled qubits required for a useful quantum processor,,,,,–. For the …
number of coupled qubits required for a useful quantum processor,,,,,–. For the …
Coherent spin qubit transport in silicon
A fault-tolerant quantum processor may be configured using stationary qubits interacting
only with their nearest neighbours, but at the cost of significant overheads in physical qubits …
only with their nearest neighbours, but at the cost of significant overheads in physical qubits …