Henrik M. Rønnow

Henrik Ronnow was born in Copenhagen in 1974. He was awarded his master's degree in physics in 1996. Having earned his doctorate in 2000, he left Denmark for training at the Laue-Langevin Institute in Grenoble. Between 2000 and 2002, he held a Marie Curie Fellowship hosted by the Atomic Energy Commission. In 2002 he was appointed as an invited researcher at the NEC Laboratories in Princeton, then at the University of Chicago's James Franck Institute. In 2003, he became a researcher at the Laboratory for Neutron Scattering (Swiss Federal Institute of Technology in Zurich) and at the Paul Scherrer Institute. In 2007 he was appointed Assistant Professor at Ecole Polytechnique federale de Lausanne (EPFL). In 2012 he was promoted to Associate Professor.

Profession
2012- Associate Professor, Laboratory for Quantum Magnetism, EPFL, Switzerland
2007-2012 Assistant Professor, Laboratory for Quantum Magnetism, EPFL, Switzerland
2003-2006 Scientist, Laboratory for Neutron Scattering, ETH-Zürich & Paul Scherrer Institute, Switzerland
2002-2003 Visiting Scientist, NEC-Laboratories Inc., Princeton, and James Franck Institute, University of Chicago, USA
2000-2002 Marie Curie Fellowship funded by the EU, hosted by Commissariat à l'Energie Atomique, Grenoble, France
2000 Postdoc, Institut Laue-Langevin, Grenoble, France
1996 Research assistant, Risø National Laboratory, Denmark

Education
2000 Ph.D. in Physics, Risø National Laboratory and University of Copenhagen: Aspects of quantum magnetism in one, two and three dimensions
1996 M.Sc. in Physics, University of Copenhagen: Magnetic properties of holmium-erbium alloys
1995 B.Sc in Mathematics, University of Copenhagen
1994 B.Sc in Physics, University of Copenhagen
1992 High school graduate, Natural Sciences, Scolae Academiae Sorana

Publications

Infoscience publications

Journal Articles

2023

Pressure dependence of superconducting properties of layered BaNi2P2

Y. Lee; R. Gaal; D. Evtushinsky; I. Zivkovic; I. Morozov et al.

Physica C-Superconductivity And Its Applications. 2023-08-15. DOI : 10.1016/j.physc.2023.1354286.

Henrik M. Rønnow

Full Professor

Biography

Publications

Infoscience publications

Journal Articles

2023

Pressure dependence of superconducting properties of layered BaNi2P2

Light-Induced Metastable Hidden Skyrmion Phase in the Mott Insulator Cu2OSeO3

Experimental and theoretical thermodynamic studies in Ba2MgReO6-the ground state in the context of Jahn-Teller effect

Momentum-resolved spin-conserving two-triplon bound state and continuum in a cuprate ladder

Tuning magnetoelectricity in a mixed-anisotropy antiferromagnet

Understanding unconventional magnetic order in a candidate axion insulator by resonant elastic x-ray scattering

Spin wave spectra of single crystal CoPS3

The magnetoelectric effect in LiFePO4 - Revisited (vol 648, 414380, 2022)

Commissioning of the novel Continuous Angle Multi-energy Analysis spectrometer at the Paul Scherrer Institut

Charge multipole correlations and order in Cs2TaCl6

2022

Imaging the Ultrafast Coherent Control of a Skyrmion Crystal

Unraveling the origin of the peculiar transition in the magnetically ordered phase of theWeyl semimetal Co3Sn2S2

Electric field writing and erasing of skyrmions in magnetoelectric Cu2OSeO3 with an ultralow energy barrier

Small-angle neutron scattering study of mesoscale magnetic disordering and skyrmion phase suppression in the frustrated chiral magnet Co6.75Zn6.75Mn6.51

Crossover of high-energy spin fluctuations from collective triplons to localized magnetic excitations in Sr14-xCaxCu24O41 ladders

Tuning Topological Spin Textures in Size-Tailored Chiral Magnet Insulator Particles

Spin dynamics in the square-lattice cupola system Ba(TiO)Cu-4(PO4)(4)

Influence of static correlation on the magnon dynamics of an itinerant ferromagnet with competing exchange interactions: First-principles study of MnBi

Magnetic structure of the topological semimetal Co3Sn2S2

Direct Visualisation of Skyrmion Lattice Defect Alignment at Grain Boundaries

2021

Magnetic Field Induced Quantum Spin Liquid in the Two Coupled Trillium Lattices of K2Ni2(SO4)(3)

Synthesis of murunskite single crystals: A bridge between cuprates and pnictides

Bespoke open databases: cheaper and easier to analyse

Vital role of magnetocrystalline anisotropy in cubic chiral skyrmion hosts

Frustration-driven magnetic fluctuations as the origin of the low-temperature skyrmion phase in Co7Zn7Mn6

A quantum magnetic analogue to the critical point of water

Triplons, magnons, and spinons in a single quantum spin system: SeCuO3

2020

Staggered flux state for rectangular-lattice spin-1/2 Heisenberg antiferromagnets

Radial Spin Texture of the Weyl Fermions in Chiral Tellurium

Direct Observation of the Statics and Dynamics of Emergent Magnetic Monopoles in a Chiral Magnet

Ferrimagnetic 120 degrees magnetic structure in Cu2OSO4

Magnetic dynamics across the in-field transition in Ca3Co2O6

Temperature dependence of the(pi,0)anomaly in the excitation spectrum of the 2D quantum Heisenberg antiferromagnet

Metastable skyrmion lattices governed by magnetic disorder and anisotropy in beta-Mn-type chiral magnets

In situ control of the helical and skyrmion phases in Cu2OSeO3 using high-pressure helium gas up to 5 kbar

Melting of a skyrmion lattice to a skyrmion liquid via a hexatic phase

Hidden, entangled and resonating order

High-Temperature Charge-Stripe Correlations in La1.675Eu0.2Sr0.125CuO4

The instrument suite of the European Spallation Source

Exchange Interactions Mediated by Nonmagnetic Cations in Double Perovskites

Energy domain versus time domain precursor fluctuations above the Verwey transition in magnetite

High field magnetization of FePS3

2019

Persistent antiferromagnetic order in heavily overdoped Ca1-xLaxFeAs2

Magnetic and structural properties of Ni-substituted magnetoelectric Co4Nb2O9

Correlation between site occupancies and spin-glass transition in skyrmion host Co10-x/2Zn10-x/2Mnx

Deformation of the moving magnetic skyrmion lattice in MnSi under electric current flow

Quantification of the local magnetized nanotube domains accelerating the photocatalytic removal of the emerging pollutant tetracycline

Field-induced anisotropy in the quasi-two-dimensional weakly anisotropic antiferromagnet [CuCl(pyz)(2)]BF4

Exact diagonalization study of the Hubbard-parametrized four-spin ring exchange model on a square lattice

Terahertz-optical properties of a bismuth ferrite single crystal

Strain-engineering Mott-insulating La2CuO4

2018

Probing multi-spinon excitations outside of the two-spinon continuum in the antiferromagnetic spin chain cuprate Sr2CuO3

Multiple-q noncollinear magnetism in an itinerant hexagonal magnet

Negative-pressure-induced helimagnetism in ferromagnetic cubic perovskites Sr1-xBaxCoO3

Controlling the helicity of magnetic skyrmions in a beta-Mn-type high-temperature chiral magnet

Disordered skyrmion phase stabilized by magnetic frustration in a chiral magnet

In Situ Electric Field Skyrmion Creation in Magnetoelectric Cu2OSeO3

Suppression of Magnetic Order before the Superconducting Dome in MnP

Spin-Orbital Excitations in Ca2RuO4 Revealed by Resonant Inelastic X-Ray Scattering

Prototype of the novel CAMEA concept-A backend for neutron spectrometers

Note: Commercial SQUID magnetometer-compatible NMR probe and its application for studying a quantum magnet

Low-Field Bi-Skyrmion Formation in a Noncentrosymmetric Chimney Ladder Ferromagnet

Electric-Field-Driven Topological Phase Switching and Skyrmion-Lattice Metastability in Magnetoelectric Cu2OSeO3

Dispersive magnetic and electronic excitations in iridate perovskites probed by oxygen K-edge resonant inelastic x-ray scattering

Direct electric field control of the skyrmion phase in a magnetoelectric insulator

Direct bonded HOPG - Analyzer support without background source

Chemical tunnel-splitting-engineering in a dysprosium-based molecular nanomagnet

A-cation control of magnetoelectric quadrupole order in A(TiO)Cu-4(PO4)(4) (A = Ba, Sr, and Pb)