Juha Leppäkangas

593 total citations
26 papers, 430 citations indexed

About

Juha Leppäkangas is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence and Condensed Matter Physics. According to data from OpenAlex, Juha Leppäkangas has authored 26 papers receiving a total of 430 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Atomic and Molecular Physics, and Optics, 19 papers in Artificial Intelligence and 6 papers in Condensed Matter Physics. Recurrent topics in Juha Leppäkangas's work include Quantum Information and Cryptography (17 papers), Quantum and electron transport phenomena (16 papers) and Quantum Computing Algorithms and Architecture (7 papers). Juha Leppäkangas is often cited by papers focused on Quantum Information and Cryptography (17 papers), Quantum and electron transport phenomena (16 papers) and Quantum Computing Algorithms and Architecture (7 papers). Juha Leppäkangas collaborates with scholars based in Germany, Sweden and Finland. Juha Leppäkangas's co-authors include Michael Marthaler, Göran Johansson, M. Fogelström, A. V. Ustinov, Jared H. Cole, M. Hofheinz, E. V. Thuneberg, Sebastian Zanker, V. P. Koshelets and P. Jung and has published in prestigious journals such as Physical Review Letters, Nature Communications and Physical Review B.

In The Last Decade

Juha Leppäkangas

25 papers receiving 420 citations

Peers

Countries citing papers authored by Juha Leppäkangas

Since Specialization

Citations

This map shows the geographic impact of Juha Leppäkangas'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 Juha Leppäkangas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Juha Leppäkangas more than expected).

Fields of papers citing papers by Juha Leppäkangas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Juha Leppäkangas. 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 Juha Leppäkangas. The network helps show where Juha Leppäkangas may publish in the future.

Co-authorship network of co-authors of Juha Leppäkangas

This figure shows the co-authorship network connecting the top 25 collaborators of Juha Leppäkangas. A scholar is included among the top collaborators of Juha Leppäkangas based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Juha Leppäkangas. Juha Leppäkangas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Quantum algorithm for solving open-system dynamics on quantum computers using noise 2023 ·Physical review. A ·Juha Leppäkangas, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Sebastian Zanker, Michael Marthaler	11
2	Generating Two Continuous Entangled Microwave Beams Using a dc-Biased Josephson Junction 2021 ·Physical Review X ·(unknown), Gerbold C. Ménard, (unknown), (unknown), Björn Kubala, Yury Mukharsky, Carles Altimiras, P. Joyez, D. Vion, P. Roche, D. Estève, P. Milman, Juha Leppäkangas, Göran Johansson, M. Hofheinz, Joachim Ankerhold, F. Portier	24
3	Resonance inversion in a superconducting cavity coupled to artificial atoms and a microwave background 2019 ·Physical review. A ·Juha Leppäkangas, (unknown), Ping Yang, Lingzhen Guo, Michael Marthaler, A. V. Ustinov, Martin Weides	6
4	Effects of gate errors in digital quantum simulations of fermionic systems 2018 ·Quantum Science and Technology ·(unknown), Sebastian Zanker, (unknown), Juha Leppäkangas, Frank K. Wilhelm, Gerd Schön, Michael Marthaler	10
5	Multiplying and detecting propagating microwave photons using inelastic Cooper-pair tunneling 2018 ·Physical review. A ·Juha Leppäkangas, Michael Marthaler, Dibyendu Hazra, (unknown), (unknown), (unknown), Göran Johansson, M. Hofheinz	18
6	Reconstructing the ideal results of a perturbed analog quantum simulator 2018 ·Physical review. A ·(unknown), (unknown), Sebastian Zanker, Lin Tian, Juha Leppäkangas, Michael Marthaler	3
7	Inelastic scattering of microwave radiation in the dynamical Coulomb blockade 2018 ·Physical review. B. ·Juha Leppäkangas, Michael Marthaler	8
8	Estimating the Error of an Analog Quantum Simulator by Additional Measurements 2017 ·Physical Review Letters ·(unknown), Sebastian Zanker, (unknown), Juha Leppäkangas, Michael Marthaler	3
9	Creating photon-number squeezed strong microwave fields by a Cooper-pair injection laser 2017 ·Physical review. B. ·(unknown), Juha Leppäkangas, Michael Marthaler	11
10	Diagrammatic description of a system coupled strongly to a bosonic bath 2016 ·Physical review. B. ·Michael Marthaler, Juha Leppäkangas	5
11	Correlated Cooper pair transport and microwave photon emission in the dynamical Coulomb blockade 2016 ·Physical review. B. ·Juha Leppäkangas, M. Fogelström, Michael Marthaler, Göran Johansson	23
12	Antibunched Photons from Inelastic Cooper-Pair Tunneling 2015 ·Physical Review Letters ·Juha Leppäkangas, M. Fogelström, Alexander Grimm, M. Hofheinz, Michael Marthaler, Göran Johansson	34
13	Multistability and switching in a superconducting metamaterial 2014 ·Nature Communications ·P. Jung, (unknown), Michael Marthaler, M. V. Fistul, Juha Leppäkangas, V. P. Koshelets, A. V. Ustinov	52
14	Correlated transport through junction arrays in the small Josephson energy limit: incoherent Cooper-pairs and hot electrons 2014 ·Repository KITopen (Karlsruhe Institute of Technology) ·Jared H. Cole, Juha Leppäkangas, Michael Marthaler	4
15	Nonclassical Photon Pair Production in a Voltage-Biased Josephson Junction 2013 ·Physical Review Letters ·Juha Leppäkangas, Göran Johansson, Michael Marthaler, M. Fogelström	41
16	Charge Qubit Coupled to an Intense Microwave Electromagnetic Field in a Superconducting Nb Device: Evidence for Photon-Assisted Quasiparticle Tunneling 2013 ·Physical Review Letters ·S. E. de Graaf, Juha Leppäkangas, (unknown), Andrey Danilov, T. Lindström, M. Fogelström, Thilo Bauch, Göran Johansson, Sergey Kubatkin	21
17	Lasing, trapping states, and multistability in a circuit quantum electrodynamical analog of a single-atom injection maser 2011 ·Physical Review B ·Michael Marthaler, Juha Leppäkangas, Jared H. Cole	28
18	Charge transport through ultrasmall single and double Josephson junctions coupled to resonant modes of the electromagnetic environment 2011 ·Physical Review B ·Yu. A. Pashkin, Hyunsik Im, Juha Leppäkangas, Tiefu Li, O. V. Astafiev, (unknown), E. V. Thuneberg, J. S. Tsai	12
19	Effect of decoherence on resonant Cooper-pair tunneling in a voltage-biased single-Cooper-pair transistor 2008 ·Physical Review B ·Juha Leppäkangas, E. V. Thuneberg	8
20	Tunneling of Cooper pairs across voltage-biased asymmetric single-Cooper-pair transistors 2006 ·Physical Review B ·Juha Leppäkangas, E. V. Thuneberg, (unknown), Pertti Hakonen	11

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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