OOIR: Observatory of International Research

Papers

(The H4-Index of npj Quantum Information is 40. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-03-01 to 2025-03-01.)

Article	Citations
Fabrication and characterization of low-loss Al/Si/Al parallel plate capacitors for superconducting quantum information applications	211
Scalable temporal multiplexing of telecom photons via thin-film lithium niobate photonics	117
Maximal steady-state entanglement in autonomous quantum thermal machines	115
Contextual subspace variational quantum eigensolver calculation of the dissociation curve of molecular nitrogen on a superconducting quantum computer	114
Efficient methods for one-shot quantum communication	91
Optimal measurement structures for contextuality applications	78
Semi-device-independent quantum random number generator with a broadband squeezed state of light	77
Realization of quantum signal processing on a noisy quantum computer	77
Theoretical guarantees for permutation-equivariant quantum neural networks	76
Group-theoretic error mitigation enabled by classical shadows and symmetries	74
A hybrid framework for estimating nonlinear functions of quantum states	72
Quantum computation of reactions on surfaces using local embedding	71
Exhaustive search for optimal molecular geometries using imaginary-time evolution on a quantum computer	68
Quantum speed limit for complex dynamics	68
Requirements for a processing-node quantum repeater on a real-world fiber grid	68
Revealing inherent quantum interference and entanglement of a Dirac particle	66
Fourier Quantum Process Tomography	66
Error per single-qubit gate below 10−4 in a superconducting qubit	63
Author Correction: Contextuality in infinite one-dimensional translation-invariant local Hamiltonians	60
Compact description of quantum phase slip junctions	59
Gate-set evaluation metrics for closed-loop optimal control on nitrogen-vacancy center ensembles in diamond	57
Data needs and challenges for quantum dot devices automation	55
Simultaneous measurement of multiple incompatible observables and tradeoff in multiparameter quantum estimation	55
Quantum state preparation of normal distributions using matrix product states	54
Coherence of a field gradient driven singlet-triplet qubit coupled to multielectron spin states in 28Si/SiGe	54

Approximate encoding of quantum states using shallow circuits	53
Many-body entanglement via ‘which-path’ information	53
Spatially correlated classical and quantum noise in driven qubits	52
Experimental error suppression in Cross-Resonance gates via multi-derivative pulse shaping	51
Fault-tolerant connection of error-corrected qubits with noisy links	51
Robust projective measurements through measuring code-inspired observables	48
Beating one bit of communication with and without quantum pseudo-telepathy	48
High-fidelity spin readout via the double latching mechanism	48
Interferometry of quantum correlation functions to access quasiprobability distribution of work	42
Sudden death and revival of Gaussian Einstein–Podolsky–Rosen steering in noisy channels	41
648 Hilbert-space dimensionality in a biphoton frequency comb: entanglement of formation and Schmidt mode decomposition	41
Quantum Fourier transform for nanoscale quantum sensing	40
Reprogrammable and high-precision holographic optical addressing of trapped ions for scalable quantum control	40
Quantum Zeno effects across a parity-time symmetry breaking transition in atomic momentum space	40
Universal and operational benchmarking of quantum memories	40
Demonstrating the power of quantum computers, certification of highly entangled measurements and scalable quantum nonlocality	40
Author Correction: Two-qubit sweet spots for capacitively coupled exchange-only spin qubits	40