A sensitive electrometer based on a Rydberg atom in a Schrödinger-cat state

Measurement noise 100 times lower than the quantum-projection limit using entangled atoms

(2016) Onur Hosten et al.   NATURE

Spin–motion entanglement and state diagnosis with squeezed oscillator wavepackets

(2015) Hsiang-Yu Lo et al.   NATURE

Proposed Robust Entanglement-Based Magnetic Field Sensor Beyond the Standard Quantum Limit

(2015) Tohru Tanaka et al.   PHYSICAL REVIEW LETTERS

Quantum squeezing of motion in a mechanical resonator

(2015) E. E. Wollman et al.   SCIENCE

Long coherence times for Rydberg qubits on a superconducting atom chip

(2014) C. Hermann-Avigliano et al.   PHYSICAL REVIEW A

Proposal for the Creation and Optical Detection of Spin Cat States in Bose-Einstein Condensates

(2014) Hon Wai Lau et al.   PHYSICAL REVIEW LETTERS

Nanoscale Detection of a Single Fundamental Charge in Ambient Conditions Using theNV−Center in Diamond

(2014) Florian Dolde et al.   PHYSICAL REVIEW LETTERS

Scalable Spin Squeezing for Quantum-Enhanced Magnetometry with Bose-Einstein Condensates

(2014) W. Muessel et al.   PHYSICAL REVIEW LETTERS

Entanglement-enhanced detection of single-photon scattering events

(2013) C. Hempel et al.   Nature Photonics

Probing Single-Charge Fluctuations at aGaAs/AlAsInterface Using Laser Spectroscopy on a Nearby InGaAs Quantum Dot

(2012) J. Houel et al.   PHYSICAL REVIEW LETTERS

Advances in quantum metrology

(2011) Vittorio Giovannetti et al.   Nature Photonics

Electrometry near a dielectric surface using Rydberg electromagnetically induced transparency

(2011) R. P. Abel et al.   PHYSICAL REVIEW A

Nanoscale Optical Electrometer

(2011) A. N. Vamivakas et al.   PHYSICAL REVIEW LETTERS

14-Qubit Entanglement: Creation and Coherence

(2011) Thomas Monz et al.   PHYSICAL REVIEW LETTERS

Quantum Noise Limited and Entanglement-Assisted Magnetometry

(2010) W. Wasilewski et al.   PHYSICAL REVIEW LETTERS

Magnetic Field Sensing Beyond the Standard Quantum Limit Using 10-Spin NOON States

(2009) J. A. Jones et al.   SCIENCE