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20122025
most citedQuantum error correction in a solid-state hybrid spin register

618 citations · 1.2k across the 9 of their papers we have counts for

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quant-ph2025

A near-quantum-limited diamond maser amplifier operating at millikelvin temperatures

Morihiro Ohta, Ching-Ping Lee, Vincent P. M. Sietses +10

Current microwave quantum technologies require the amplification of weak signals with minimal added noise at millikelvin temperatures. To date, this stringent requirement has been…

quant-ph2015★ 47 cited

Towards a spin-ensemble quantum memory for superconducting qubits

C. Grezes, Y. Kubo, B. Julsgaard +15

This article reviews efforts to build a new type of quantum device, which combines an ensemble of electronic spins with long coherence times, and a small-scale superconducting quan…

quant-ph2015★ 61 cited

Storage and retrieval of microwave fields at the single-photon level in a spin ensemble

C. Grezes, B. Julsgaard, Y. Kubo +13

We report the storage of microwave pulses at the single-photon level in a spin-ensemble memory consisting of NV centers in a diamond crystal coupled to a superconducting…

quant-ph2014★ 378 cited

A subpicotesla diamond magnetometer

Thomas Wolf, Philipp Neumann, Kazuo Nakamura +3

Diamond defect centers are promising solid state magnetometers. Single centers allow for high spatial resolution field imaging but are limited in their magnetic field sensitivity t…

quant-ph2014★ 21 cited

Multi-mode storage and retrieval of microwave fields in a spin ensemble

C. Grezes, B. Julsgaard, Y. Kubo +13

A quantum memory at microwave frequencies, able to store the state of multiple superconducting qubits for long times, is a key element for quantum information processing. Electroni…

quant-ph2013★ 618 cited

Quantum error correction in a solid-state hybrid spin register

G. Waldherr, Y. Wang, S. Zaiser +7

Hybrid quantum systems seek to combine the strength of its constituents to master the fundamental conflicting requirements of quantum technology: fast and accurate systems control…

quant-ph2013★ 19 cited

Broadband Excitation by Chirped Pulses: Application to Single Electron Spins in Diamond

I. Niemeyer, J. H. Shim, J. Zhang +9

Pulsed excitation of broad spectra requires very high field strengths if monochromatic pulses are used. If the corresponding high power is not available or not desirable, the pulse…

quant-ph2012★ 48 cited

Electron spin resonance detected by a superconducting qubit

Y. Kubo, I. Diniz, C. Grezes +14

A new method for detecting the magnetic resonance of electronic spins at low temperature is demonstrated. It consists in measuring the signal emitted by the spins with a supercondu…