List of works - Helmuth Berger

An innovative Yb-based ultrafast deep ultraviolet source for time-resolved photoemission experiments

scientific article published on December 2014

Anomalous magnetic excitations of cooperative tetrahedral spin clusters

scientific article published on 28 April 2009

Anomalous spin dynamics in the coupled spin tetramer systemCuSeO3

scholarly article in Physical Review B, vol. 95 no. 5, February 2017

BaVS3probed by V L edge x-ray absorption spectroscopy

Bulk and surface band structure of the new family of semiconductors BiTeX (X=I, Br, Cl)

Circular dichroism and bilayer splitting in the normal state of underdoped(Pb,Bi)2Sr2(CaxY1−x)Cu2O8+δand overdoped(Pb,Bi)2Sr2CaCu2O8+δ

scholarly article in Physical Review B, vol. 69 no. 22, June 2004

Coexistence of localized and collective magnetism in the coupled-spin-tetrahedra systemCu4Te5O12Cl4

scholarly article in Physical Review B, vol. 90 no. 18, November 2014

Coherent organization of electronic correlations as a mechanism to enhance and stabilize high-T C cuprate superconductivity

scientific article published on 2 January 2018

Complex magnetic incommensurability and electronic charge transfer through the ferroelectric transition in multiferroic Co3TeO6

scientific article

Crystal field and low energy excitations measured by high resolution RIXS at the L3 edge of Cu, Ni and Mn

Different response of atomic force microscopy and scanning tunneling microscopy to charge density waves

Dimensional Crossover in a Charge Density Wave Material Probed by Angle-Resolved Photoemission Spectroscopy

scientific article published on 18 May 2017

Doping dependence of the Fermi surface in ( B i , P b ) 2 Sr 2 CaCu 2 O 8 + δ

scientific article

Doping dependent plasmon dispersion in2H-transition metal dichalcogenides

scholarly article in Physical Review B, vol. 94 no. 3, July 2016

Drude behavior in the far-infrared conductivity of cuprate superconductors

scholarly article by H.L. Liu et al published 3 July 2006 in Annalen der Physik

Dynamical Defects in Rotating Magnetic Skyrmion Lattices

scientific article published on 19 May 2017

Effect of externally applied pressure on the magnetic behavior ofCu2Te2O5(BrxCl1−x)2

scholarly article in Physical Review B, vol. 73 no. 14, April 2006

Energy and symmetry of dd excitations in undoped layered cuprates measured by CuL3resonant inelastic x-ray scattering

Engineering the topological surface states in the(Sb2)m−Sb2Te3(m=0–3)superlattice series

scholarly article in Physical Review B, vol. 91 no. 20, May 2015

Erratum: Excitation energy map of high-energy dispersion anomalies in cuprates [Phys. Rev. B77, 212504 (2008)]

scientific article published on 27 April 2009

Evidence for CuO conducting band splitting in the nodal direction ofBi2Sr2CaCu2O8+δ

scholarly article in Physical Review B, vol. 70 no. 21, December 2004

Excitation energy map of high-energy dispersion anomalies in cuprates

scientific article published on 11 June 2008

Experimental proof of a structural origin for the shadow fermi surface of Bi2Sr2CaCu2O8+delta

scientific article published on 16 March 2006

Femtosecond dynamics of electronic states in the Mott insulator 1T-TaS2 by time resolved photoelectron spectroscopy

article

Fermi-surface-induced lattice distortion inNbTe2

scholarly article in Physical Review B, vol. 72 no. 19, November 2005

Frictional Characteristics of Atomically Thin Sheets

scientific article published in Science

From Mott state to superconductivity in 1T-TaS2.

scientific article

Gate Tuning of Electronic Phase Transitions in Two-Dimensional NbSe_{2}.

scientific article

Gate-induced superconductivity in atomically thin MoS2 crystals

scientific article

High-Pressure Study of Anatase TiO2.

scientific article published in March 2010

High-energy collective electronic excitations in layered transition-metal dichalcogenides

scholarly article in Physical Review B, vol. 90 no. 12, September 2014

High-field ESR in a two-dimensional S=1 spin system Ni5(TeO3)4Br2

Incommensurate magnetic ordering inCu2Te2O5X2(X=Cl,Br)studied by single crystal neutron diffraction

scholarly article in Physical Review B, vol. 73 no. 6, February 2006

Infrared and Raman studies of the Verwey transition in magnetite

scholarly article in Physical Review B, vol. 62 no. 12, September 2000

Life of the nodal quasiparticles in Bi-2212 as seen by ARPES

scientific article published in January 2006

Loss spectroscopy of molecular solids: combining experiment and theory

Low Energy Electronic Excitations in the Layered Cuprates Studied by CopperL3Resonant Inelastic X-Ray Scattering

scientific article published in Physical Review Letters

Magnetic Order and Transitions in the Spin-web Compound Cu3TeO6

Magnetic anisotropy in the frustrated spin-chain compoundβ−TeVO4 ⬇️

scholarly article in Physical Review B, vol. 94 no. 6, August 2016

Magnetic anisotropy of the spin tetramer systemSeCuO3studied by torque magnetometry and ESR spectroscopy ⬇️

scholarly article in Physical Review B, vol. 89 no. 18, May 2014

Magnetic structure of theS=1Ni5(TeO3)4Br2layered system governed by magnetic anisotropy

scholarly article in Physical Review B, vol. 76 no. 14, October 2007

Magnetic, structural, and electronic properties of the multiferroic compound FeTe₂O₅Br with geometrical frustration

Magnetism in the novel spin system Ni5(TeO3)4Br2with two-dimensional frustrated geometry

Magnetite: Raman study of the high-pressure and low-temperature effects

article published in 2005

Magnetization and specific heat of the dimer system CuTe2O5

Magnetoelectric effects in the skyrmion host material Cu2OSeO3.

scientific article

Manifestation of a Second Dirac Surface State and Bulk Bands in THz Radiation from Topological Insulators

scientific article published on 15 September 2015

Measurement of Magnetic Excitations in the Two-Dimensional AntiferromagneticSr2CuO2Cl2Insulator Using Resonant X-Ray Scattering: Evidence for Extended Interactions

scientific article published in Physical Review Letters

Microscopic Origin of the Valley Hall Effect in Transition Metal Dichalcogenides Revealed by Wavelength-Dependent Mapping

scientific article published on 22 August 2017

Momentum and photon energy dependence of the circular dichroic photoemission in the bulk Rashba semiconductorsBiTeX(X=I, Br, Cl) ⬇️

scholarly article in Physical Review B, vol. 89 no. 12, March 2014

Mott Phase at the Surface of1T−TaSe2Observed by Scanning Tunneling Microscopy

scientific article published in Physical Review Letters

Multidomain Skyrmion Lattice State in Cu2OSeO3. ⬇️

scientific article published on 12 April 2016

Muon spin spectroscopy evidence of a charge density wave in magnetite below the Verwey transition

article

Nature and topology of the low-energy states inZrTe5

scholarly article in Physical Review B, vol. 94 no. 8, August 2016

Negative plasmon dispersion in 2H-NbS2beyond the charge-density-wave interpretation ⬇️

Nonmonotonic pseudogap in high-Tccuprates

scholarly article in Physical Review B, vol. 79 no. 2, January 2009

Observation of Two Nondispersive Magnetic Excitations in NiO by Resonant Inelastic Soft-X-Ray Scattering

scientific article published in Physical Review Letters

Opening of a Peierls gap in BaVS3 probed by V L3 edge resonant inelastic x-ray scattering.

scientific article

Optical evidence of polarons in superconducting cuprates

article

Origin and Magnitude of ‘Designer’ Spin-Orbit Interaction in Graphene on Semiconducting Transition Metal Dichalcogenides ⬇️

Origin of the shadow Fermi surface inBi-based cuprates

scholarly article in Physical Review B, vol. 69 no. 22, June 2004

Photoemission broadening of Fermi-liquid systems, and its relevance to high-temperature superconductors

scientific article

Plasmon dispersion in quasi-one-dimensional (TaSe4)2I and K0.3MoO3

Pressure-induced superconductivity in the giant Rashba system BiTeI.

scientific article published on 22 December 2016

Reciprocal space tomography of 3D skyrmion lattice order in a chiral magnet

scientific article

Reevaluation of the coupling to a bosonic mode of the charge carriers in(Bi,Pb)2Sr2CaCu2O8+δat the antinodal point

scientific article published on 3 October 2006

Relation between the one-particle spectral function and dynamic spin susceptibility of superconductingBi2Sr2CaCu2O8−δ

scientific article published on 17 May 2007

Sample preparation methods for femtosecond electron diffraction experiments ⬇️

scientific article published on August 2, 2012

Scanning Tunneling Microscopy Observation of a Mott-Insulator Phase at the 1T-TaSe2Surface

Scanning tunneling microscopy of the charge density wave in1T−TiSe2in the presence of single atom defects ⬇️

scholarly article in Physical Review B, vol. 92 no. 8, August 2015

Signatures of a pressure-induced topological quantum phase transition in BiTeI.

scientific article published on 8 October 2013

Singlet–Triplet Excitations and High-Field Magnetization in CuTe2O5

Snapshots of cooperative atomic motions in the optical suppression of charge density waves

scientific article published in Nature

Specific heats of the charge density wave compounds o-TaS and (TaSe ) I

Spectroscopic Indications of Polaronic Carriers in the Quasi-One-Dimensional Conductor(TaSe4)2I ⬇️

scientific article published on November 2, 2001

Spectroscopic Signatures of a Bandwidth-Controlled Mott Transition at the Surface of1T−TaSe2

scientific article published in Physical Review Letters

Strong interface-induced spin-orbit interaction in graphene on WS2

scientific article

Strongly bound excitons in anatase TiO2 single crystals and nanoparticles

scientific article published on 13 April 2017

Strongly enhanced charge-density-wave order in monolayer NbSe2.

scientific article published on 20 July 2015

Structural and magnetic dimers in the spin-gapped systemCuTe2O5

scholarly article in Physical Review B, vol. 74 no. 17, November 2006

Symmetric and antisymmetric exchange anisotropies in quasi-one-dimensional CuSe2O5as revealed by ESR

scholarly article in Physical Review B, vol. 84 no. 18, November 2011

Synthesis, crystal structure, and magnetic properties of the copper selenite chloride Cu5(SeO3)4Cl2.

scientific article

Temperature dependence of antiferromagnetic resonance mode in two-dimensional system Ni5(TeO3)4Br2

The Verwey transition in : A single crystal muon investigation

Time evolution of the electronic structure of 1T-TaS2 through the insulator-metal transition

scientific article published on 8 August 2006

Time-resolved ARPES at LACUS: Band Structure and Ultrafast Electron Dynamics of Solids

scientific article published in May 2017

Torque magnetometry study of magnetically ordered state and spin reorientation in the quasi-one-dimensionalS=12Heisenberg antiferromagnetCuSb2O6 ⬇️

scholarly article in Physical Review B, vol. 91 no. 17, May 2015

Unadulterated spectral function of low-energy quasiparticles inBi2Sr2CaCu2O8+δ

scientific article published on 29 November 2006

Unexpected observation of splitting of skyrmion phase in Zn doped Cu2OSeO3

scientific article

Unit cell models of piezoelectric fiber composites for numerical and analytical calculation of effective properties

Unusual Suppression of the Superconducting Energy Gap and Critical Temperature in Atomically Thin NbSe2.

scientific article published on 12 March 2018

Unusual plasmon dispersion in the quasi-one-dimensional conductor(TaSe4)2I: Experiment and theory

scholarly article in Physical Review B, vol. 57 no. 20, May 1998

Visibility of dichalcogenide nanolayers

scientific article published on 14 February 2011

Weak magnetism in insulating and superconducting cuprates

scholarly article by G. M. De Luca et al published 3 December 2010 in Physical Review B

List of works by Helmuth Berger

An innovative Yb-based ultrafast deep ultraviolet source for time-resolved photoemission experiments

Anomalous magnetic excitations of cooperative tetrahedral spin clusters

Anomalous spin dynamics in the coupled spin tetramer systemCuSeO3

BaVS3probed by V L edge x-ray absorption spectroscopy

Bulk and surface band structure of the new family of semiconductors BiTeX (X=I, Br, Cl)

Circular dichroism and bilayer splitting in the normal state of underdoped(Pb,Bi)2Sr2(CaxY1−x)Cu2O8+δand overdoped(Pb,Bi)2Sr2CaCu2O8+δ

Coexistence of localized and collective magnetism in the coupled-spin-tetrahedra systemCu4Te5O12Cl4

Coherent organization of electronic correlations as a mechanism to enhance and stabilize high-T C cuprate superconductivity

Complex magnetic incommensurability and electronic charge transfer through the ferroelectric transition in multiferroic Co3TeO6

Crystal field and low energy excitations measured by high resolution RIXS at the L3 edge of Cu, Ni and Mn

Different response of atomic force microscopy and scanning tunneling microscopy to charge density waves

Dimensional Crossover in a Charge Density Wave Material Probed by Angle-Resolved Photoemission Spectroscopy

Doping dependence of the Fermi surface in ( B i , P b ) 2 Sr 2 CaCu 2 O 8 + δ

Doping dependent plasmon dispersion in2H-transition metal dichalcogenides

Drude behavior in the far-infrared conductivity of cuprate superconductors

Dynamical Defects in Rotating Magnetic Skyrmion Lattices

Effect of externally applied pressure on the magnetic behavior ofCu2Te2O5(BrxCl1−x)2

Energy and symmetry of dd excitations in undoped layered cuprates measured by CuL3resonant inelastic x-ray scattering

Engineering the topological surface states in the(Sb2)m−Sb2Te3(m=0–3)superlattice series

Erratum: Excitation energy map of high-energy dispersion anomalies in cuprates [Phys. Rev. B77, 212504 (2008)]

Evidence for CuO conducting band splitting in the nodal direction ofBi2Sr2CaCu2O8+δ

Excitation energy map of high-energy dispersion anomalies in cuprates

Experimental proof of a structural origin for the shadow fermi surface of Bi2Sr2CaCu2O8+delta

Femtosecond dynamics of electronic states in the Mott insulator 1T-TaS2 by time resolved photoelectron spectroscopy

Fermi-surface-induced lattice distortion inNbTe2

Frictional Characteristics of Atomically Thin Sheets

From Mott state to superconductivity in 1T-TaS2.

Gate Tuning of Electronic Phase Transitions in Two-Dimensional NbSe_{2}.

Gate-induced superconductivity in atomically thin MoS2 crystals

High-Pressure Study of Anatase TiO2.

High-energy collective electronic excitations in layered transition-metal dichalcogenides

High-field ESR in a two-dimensional S=1 spin system Ni5(TeO3)4Br2

Incommensurate magnetic ordering inCu2Te2O5X2(X=Cl,Br)studied by single crystal neutron diffraction

Infrared and Raman studies of the Verwey transition in magnetite

Life of the nodal quasiparticles in Bi-2212 as seen by ARPES

Loss spectroscopy of molecular solids: combining experiment and theory

Low Energy Electronic Excitations in the Layered Cuprates Studied by CopperL3Resonant Inelastic X-Ray Scattering

Magnetic Order and Transitions in the Spin-web Compound Cu3TeO6

Magnetic anisotropy in the frustrated spin-chain compoundβ−TeVO4 ⬇️

Magnetic anisotropy of the spin tetramer systemSeCuO3studied by torque magnetometry and ESR spectroscopy ⬇️

Magnetic structure of theS=1Ni5(TeO3)4Br2layered system governed by magnetic anisotropy

Magnetic, structural, and electronic properties of the multiferroic compound FeTe₂O₅Br with geometrical frustration

Magnetism in the novel spin system Ni5(TeO3)4Br2with two-dimensional frustrated geometry

Magnetite: Raman study of the high-pressure and low-temperature effects

Magnetization and specific heat of the dimer system CuTe2O5

Magnetoelectric effects in the skyrmion host material Cu2OSeO3.

Manifestation of a Second Dirac Surface State and Bulk Bands in THz Radiation from Topological Insulators

Measurement of Magnetic Excitations in the Two-Dimensional AntiferromagneticSr2CuO2Cl2Insulator Using Resonant X-Ray Scattering: Evidence for Extended Interactions

Microscopic Origin of the Valley Hall Effect in Transition Metal Dichalcogenides Revealed by Wavelength-Dependent Mapping

Momentum and photon energy dependence of the circular dichroic photoemission in the bulk Rashba semiconductorsBiTeX(X=I, Br, Cl) ⬇️

Mott Phase at the Surface of1T−TaSe2Observed by Scanning Tunneling Microscopy

Multidomain Skyrmion Lattice State in Cu2OSeO3. ⬇️

Muon spin spectroscopy evidence of a charge density wave in magnetite below the Verwey transition

Nature and topology of the low-energy states inZrTe5

Negative plasmon dispersion in 2H-NbS2beyond the charge-density-wave interpretation ⬇️

Nonmonotonic pseudogap in high-Tccuprates

Observation of Two Nondispersive Magnetic Excitations in NiO by Resonant Inelastic Soft-X-Ray Scattering

Opening of a Peierls gap in BaVS3 probed by V L3 edge resonant inelastic x-ray scattering.

Optical evidence of polarons in superconducting cuprates

Origin and Magnitude of ‘Designer’ Spin-Orbit Interaction in Graphene on Semiconducting Transition Metal Dichalcogenides ⬇️

Origin of the shadow Fermi surface inBi-based cuprates

Photoemission broadening of Fermi-liquid systems, and its relevance to high-temperature superconductors

Plasmon dispersion in quasi-one-dimensional (TaSe4)2I and K0.3MoO3

Pressure-induced superconductivity in the giant Rashba system BiTeI.

Reciprocal space tomography of 3D skyrmion lattice order in a chiral magnet

Reevaluation of the coupling to a bosonic mode of the charge carriers in(Bi,Pb)2Sr2CaCu2O8+δat the antinodal point

Relation between the one-particle spectral function and dynamic spin susceptibility of superconductingBi2Sr2CaCu2O8−δ

Sample preparation methods for femtosecond electron diffraction experiments ⬇️

Scanning Tunneling Microscopy Observation of a Mott-Insulator Phase at the 1T-TaSe2Surface

Scanning tunneling microscopy of the charge density wave in1T−TiSe2in the presence of single atom defects ⬇️

Signatures of a pressure-induced topological quantum phase transition in BiTeI.

Singlet–Triplet Excitations and High-Field Magnetization in CuTe2O5

Snapshots of cooperative atomic motions in the optical suppression of charge density waves

Specific heats of the charge density wave compounds o-TaS and (TaSe ) I

Spectroscopic Indications of Polaronic Carriers in the Quasi-One-Dimensional Conductor(TaSe4)2I ⬇️

Spectroscopic Signatures of a Bandwidth-Controlled Mott Transition at the Surface of1T−TaSe2

Strong interface-induced spin-orbit interaction in graphene on WS2

Strongly bound excitons in anatase TiO2 single crystals and nanoparticles

Strongly enhanced charge-density-wave order in monolayer NbSe2.