Juraj Krsnik
position Research associates —
e-mail jkrsnik
office number III - 030
office phone +385 1 469 8879
CV (pdf - 0.02 MB)

Scientific projects - associate

Emerging Universalities in Systems with Strong Interactions (UniSyS)

HrZZ-IP-2022-10-9423
15.01.2025. - 14.01.2028.
Leader: Ivan Balog
Associates: Osor Slaven Barišić, Vito Despoja, Antonio Šiber, Juraj Krsnik, Lucija Nora Farkaš, Eduard Tutiš, dr. sc. Zoran Rukelj (Prirodoslovno-matematički fakultet, Sveučilište u Zagrebu), prof. Gilles Tarjus (CNRS/Sorbonne Université, Francuska), dr. Adam Rancon (Université de Lille, Francuska)
Research areas: Statistical physics, Condensed Matter Physics, Theoretical Physics

Ground states in competition – strong correlations, frustration and disorder - FrustKor

Institut za fiziku
01.01.2024. - 31.12.2027.
Leader: Damir Starešinić
Associates: Petar Popčević, Tomislav Ivek, Osor Slaven Barišić, Ivan Balog, Eduard Tutiš, Mirta Herak, Nikolina Novosel, Yuki Utsumi Boucher, Matija Čulo, Juraj Krsnik, Lara Brusač, Lucija Nora Farkaš, Andrey Mishchenko, Tomislav Miškić, Seyed Ashkan Moghadam Ziabari, Gaurav Pransu
Research areas: Solid state physics, Condensed Matter Physics, Theoretical Physics, Statistical physics

Publications

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F. Bippus, J. Krsnik, M. Kitatani, L. Akšamović, A. Kauch, N. Barišić, K. HeldEntanglement in the pseudogap regime of cuprate superconductors
Phys. Rev. B 112, L081110 (2025)
DOI: 10.1103/xk42-b9cx 20250820

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J. Krsnik, A. Kauch, and K. Held2025 - Analytical expression for π-ton vertex contributions to the optical conductivity
Scipost Phys. 18, 138 (2025)
DOI: 10.21468/SciPostPhys.18.4.138 20250425

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J. Krsnik and K. HeldLocal correlations necessitate waterfalls as a connection between quasiparticle band and developing Hubbard bands
Nat. Commun. 16, 255 (2025)
DOI: 10.1038/s41467-024-55465-7 20250102

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J. Krsnik, D. Novko, and O. S. BarišićSuperconductivity in two-dimensional systems enhanced by nonadiabatic phonon-production effects
Phys. Rev. B 110, L180505 (2024)
DOI: 10.1103/PhysRevB.110.L180505 20241127

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J. Krsnik, O. Simard, P. Werner, A. Kauch, and K. HeldDisplaced Drude peak from π-ton vertex corrections
Phys. Rev. B 110, 075118 (2024)
DOI: 10.1103/PhysRevB.110.075118 20240809

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Z. Rukelj, D. Radić, J. Krsnik, O. S. Barišić, A. S. Mishchenko, I. KupčićDynamical conductivity of a two-dimensional weakly doped Holstein system
Phys. Rev. B108, 155151 (2023)
DOI: 10.1103/PhysRevB.108.155151 20231030

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J. Krsnik and O. S. BarišićImportance of coupling strength in shaping electron energy loss and phonon spectra of phonon-plasmon systems
Phys. Rev. B 106, 075207 (2022)
DOI: 10.1103/PhysRevB.106.075207 20220831

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Xavier Mettan, Edoardo Martino, Lidia Rossi, Jaćim Jaćimović, Juraj Krsnik, Osor S. Barišić, Norbert Babcsán, Sándor Beke, Rajmund Mokso, George Kaptay, and László ForróAcoustic-Pressure-Assisted Engineering of Aluminum Foams
Adv. Eng. Mater., 2100306 (2021)
DOI: 10.1002/adem.202100306 20210330

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P. Prelovšek, M. Mierzejewski, J. Krsnik and O. S. BarišićMany-body localization as a percolation phenomenon
PHYSICAL REVIEW B 103, 045139 (2021)
DOI: 10.1103/PhysRevB.103.045139 20210129

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J. Krsnik, I. Batistić, A. Marunović, E. Tutiš, and O. S. BarišićExact solution of electronic transport in semiconductors dominated by scattering on polaronic impurities
Phys. Rev. B 102, 241111(R) (2020)
DOI: 10.1103/PhysRevB.102.241111 20201217

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J. Krsnik, V. N. Strocov, N. Nagaosa, O. S. Barišić, Z. Rukelj, S. M. Yakubenya, and A. S. MishchenkoManifestations of the electron-phonon interaction range in angle-resolved photoemission spectra
Phys. Rev. B 102, 121108(R) (2020)
DOI: 10.1103/PhysRevB.102.121108 20200922

Completed scientific projects - associate

The physics of many body systems – exploiting the world of complexity

HrZZ IP-2016-06-7258
01.03.2017. - 01.03.2021.
Leader: Osor Slaven Barišić
Associates: Katarina Uzelac, Ivan Balog, Eduard Tutiš, Yuki Utsumi Boucher, Juraj Krsnik, Naveen Singh Dhami, Sudhakar Pandey, Zvonko Glumac (Sveučilište Josipa Jurja Strossmayera u Osijeku; Odjel za fiziku), Lucija Nora Farkaš (Sveučilište u Zagrebu; PMF)
Research areas: Solid state physics, Statistical physics