P. C. Haljan

5.0k citations

28 papers · 3.7k indexed · 3 hit papers · h-index 20

Impact in

Atomic and Molecular Physics, and Optics top 0.5%
- Cold Atom Physics and Bose-Einstein Condensates
- Quantum, superfluid, helium dynamics
- Strong Light-Matter Interactions
- Atomic and Subatomic Physics Research
- Quantum optics and atomic interactions
Statistical and Nonlinear Physics top 1%
- Nonlinear Photonic Systems

Papers in

Atomic and Molecular Physics, and Optics 25
- Cold Atom Physics and Bose-Einstein Condensates 21
- Quantum, superfluid, helium dynamics 11
- Strong Light-Matter Interactions 7
- Advanced Frequency and Time Standards 4
- Quantum Mechanics and Applications 4
- Atomic and Subatomic Physics Research 3
Artificial Intelligence 9
- Quantum Information and Cryptography 9

Co-authors: Eric Cornell Brian P. Anderson D. S. Hall Carl Wieman M. R. Matthews Ian Coddington Peter Engels L. A. Collins
Journals: Physical Review Letters (10 papers)Physical Review A (10 papers)Quantum Information and Computation (2 papers)Physical Review Applied (1 paper)Journal of Low Temperature Physics (1 paper)
Partner nations: United States Canada China

In The Last Decade

P. C. Haljan

27 papers receiving 3.5k citations

Hit Papers

align trajectories log scale

Driving Bose-Einstein-Condensate Vorticity with a Rotating Normal Cloud 2001 · 277 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2001 Physical Review Letters
2001 Physical Review Letters
1999 Physical Review Letters

Peers

Countries citing papers authored by P. C. Haljan

Since Specialization

Citations

This map shows the geographic impact of P. C. Haljan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P. C. Haljan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. C. Haljan more than expected).

Fields of papers citing papers by P. C. Haljan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. C. Haljan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P. C. Haljan. The network helps show where P. C. Haljan may publish in the future.

Co-authorship network

The 25 scholars most cited alongside P. C. Haljan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with P. C. Haljan Line = papers co-authored together P. C. Haljan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Spectroscopic characterization of the quantum linear-zigzag transition in trapped ions npj Quantum Information ·Jie Zhang, MK Panigrahi, Fernandez-Pan Idoya, P. C. Haljan	2023	3
2	Parallel Electromagnetically Induced Transparency near Ground-State Cooling of a Trapped-Ion Crystal Physical Review Applied ·Jie Zhang, Giancarlo Rodrigues Souto, Yi Xie, Chun-Wang Wu, Bao-Quan Ou, K T M Moraes, Wan‐Su Bao, P. C. Haljan, Wei Wu, Shuo Zhang, Ping‐Xing Chen	2022	10
3	3D Sisyphus Cooling of Trapped Ions Physical Review Letters ·Sara Ejtemaee, P. C. Haljan	2017	32
4	Spontaneous nucleation and dynamics of kink defects in zigzag arrays of trapped ions Physical Review A ·Sara Ejtemaee, P. C. Haljan	2013	54
5	Hopping of an impurity defect in ion crystals in linear traps Physical Review A ·Jie Liang, P. C. Haljan	2011	5
6	Near-perfect simultaneous measurement of a qubit register Quantum Information and Computation ·M. Acton, Kathy-Anne Brickman, P. C. Haljan, P. J. Lee, Louis Deslauriers, C. Monroe	2006	27
7	Efficient photoionization loading of trapped ions with ultrafast pulses Physical Review A ·Louis Deslauriers, M. Acton, B. B. Blinov, Kathy-Anne Brickman, P. C. Haljan, W. K. Hensinger, David Hucul, Paul W. Pendell, Rhadiyah Tsabita, P. J. Lee, M. J. Madsen, Peter Maunz, S. Olmschenk, D. L. Moehring, D. Stick, Jonathan David Sterk, Mark Yeo, Kelly C. Younge, C. Monroe	2006	19
8	Near-perfect simultaneous measurement of a qubit register Quantum Information and Computation ·M. Acton, Kathy-Anne Brickman, P. C. Haljan, P. J. Lee, Louis Deslauriers, C. Monroe	2006	18
9	Entanglement of trapped-ion clock states (5 pages) Physical Review A ·P. C. Haljan	2005	1
10	Implementation of Grover’s quantum search algorithm in a scalable system Physical Review A ·Kathy-Anne Brickman, P. C. Haljan, P. J. Lee, M. Acton, Louis Deslauriers, C. Monroe	2005	115
11	Spin-Dependent Forces on Trapped Ions for Phase-Stable Quantum Gates and Entangled States of Spin and Motion Physical Review Letters ·P. C. Haljan, Kathy-Anne Brickman, Louis Deslauriers, P. J. Lee, C. Monroe	2005	111
12	Experimental studies of equilibrium vortex properties in a Bose-condensed gas Physical Review A ·Ian Coddington, P. C. Haljan, Peter Engels, Volker Schweikhard, Shih-Kuang Tung, Eric Cornell	2004	75
13	High harmonic generation and level bifurcation in strongly driven quantum wells NPARC ·P. C. Haljan, Tara M. Fortier, Paweł Hawrylak, P. B. Corkum, Misha Ivanov	2003	1
14	Observation of Long-Lived Vortex Aggregates in Rapidly Rotating Bose-Einstein Condensates Physical Review Letters ·Peter Engels, Ian Coddington, P. C. Haljan, Volker Schweikhard, Eric Cornell	2003	155
15	Nonequilibrium Effects of Anisotropic Compression Applied to Vortex Lattices in Bose-Einstein Condensates Physical Review Letters ·Peter Engels, Ian Coddington, P. C. Haljan, Eric Cornell	2002	147
16	Watching Dark Solitons Decay into Vortex Rings in a Bose-Einstein Condensate Physical Review Letters ·Brian P. Anderson, P. C. Haljan, C. A. Regal, David L. Feder, L. A. Collins, C. W. Clark, Eric Cornell Hit paper breakdown →	2001	568
17	Driving Bose-Einstein-Condensate Vorticity with a Rotating Normal Cloud Physical Review Letters ·P. C. Haljan, Ian Coddington, Peter Engels, Eric Cornell Hit paper breakdown →	2001	277
18	Use of Surface-Wave Spectroscopy to Characterize Tilt Modes of a Vortex in a Bose-Einstein Condensate Physical Review Letters ·P. C. Haljan, Brian P. Anderson, Ian Coddington, Eric Cornell	2001	52
19	Vortices in a Bose-Einstein Condensate Brian D. O. Anderson, P. C. Haljan, Charles A. Dusei, D. S. Hall, Carl Wieman, Eric Cornell	2000	54
20	Vortex Precession in Bose-Einstein Condensates: Observations with Filled and Empty Cores Physical Review Letters ·Brian P. Anderson, P. C. Haljan, C. E. Wieman, Eric Cornell	2000	208

About P. C. Haljan

P. C. Haljan is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence, Condensed Matter Physics, Bioengineering and Surfaces, Coatings and Films, having authored 28 papers that have together received 3.7k indexed citations. Recurring topics across this work include Cold Atom Physics and Bose-Einstein Condensates (21 papers), Quantum, superfluid, helium dynamics (11 papers), Quantum Information and Cryptography (9 papers), Strong Light-Matter Interactions (7 papers), Advanced Frequency and Time Standards (4 papers), Quantum Mechanics and Applications (4 papers), Physics of Superconductivity and Magnetism (3 papers) and Atomic and Subatomic Physics Research (3 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (3.5k citations), Statistical and Nonlinear Physics (545 citations), Condensed Matter Physics (516 citations), Artificial Intelligence (556 citations) and Acoustics and Ultrasonics (9 citations). P. C. Haljan has collaborated with scholars based in United States, Canada and China. Frequent co-authors include Eric Cornell, Brian P. Anderson, D. S. Hall, Carl Wieman, M. R. Matthews, Ian Coddington, Peter Engels, L. A. Collins, C. W. Clark and David L. Feder. Their work appears in journals such as Physical Review Letters, Physical Review A, Quantum Information and Computation, Physical Review Applied and Journal of Low Temperature Physics.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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