97 citations · 534 across the 25 of their papers we have counts for
12 papers · 1 filter
Time-reversal symmetry in nonlinear optics
M. Trzeciecki, W. Hübner
The applicability of time-reversal symmetry to nonlinear optics is discussed, both from macroscopic (Maxwell equations) and microscopic (quantum theoretical) point of view. We find…
Symmetry Analysis of Second Harmonic Generation at Surfaces of Antiferromagnets
M. Trzeciecki, A. Daehn, W. Huebner
Using group theory we classify the nonlinear magneto-optical response at low-index surfaces of fcc antiferromagnets, such as NiO. Structures consisting of one atomic layer are disc…
Group-Theoretical Analysis of Second Harmonic Generation at (110) and (111) Surfaces of Antiferromagnets
M. Trzeciecki, W. Hübner
Extending our previous work we classify the nonlinear magneto-optical response at low index surfaces of fcc antiferromagnets, such as NiO. Antiferromagnetic bilayers are discussed…
Angular Dependences of Third Harmonic Generation from Microdroplets
J. Kasparian, B. Krämer, J. P. Dewitz +9
We present experimental and theoretical results for the angular dependence of third harmonic generation (THG) of water droplets in the micrometer range (size parameter )…
Magnetocrystalline Anisotropy Energy of Transition Metal Thin Films: A Non-perturbative Theory
A. Lessard, T. H. Moos, W. Huebner
The magnetocrystalline anisotropy energy E(anis) of free-standing monolayers and thin films of Fe and Ni is determined using two different semi-empirical schemes. Within a tight-bi…
Theory for Spin-Polarized Oscillations in Nonlinear Magneto-Optics due to Quantum Well States
T. A. Luce, W. Huebner, K. H. Bennemann
Using an electronic tight-binding theory we calculate the nonlinear magneto-optical response from an x-Cu/1Fe/Cu(001) film as a function of frequency and Cu overlayer thickness (x=…
Theory of Nonlinear Magneto-Optics
U. Pustogowa, T. A. Luce, W. Hubner +1
Nonlinear magneto-optics is a very sensitive fingerprint of the electronic, magnetic, and atomic structure of surfaces, interfaces, and thin ferromagnetic films. Analyzing theoreti…
Nonlinear Magneto-Optical Response of - and -Wave Superconductors
J. Schmalian, W. Hübner
The nonlinear magneto-optical response of - and -wave superconductors is discussed. We carry out the symmetry analysis of the nonlinear magneto-optical susceptibility in the…
Simple theory for spin-lattice relaxation in metallic rare earth ferromagnets
W. Hübner, K. H. Bennemann
The spin-lattice relaxation time is a key quantity both for the dynamical response of ferromagnets excited by laser pulses and as the speed limit of magneto-optical record…
Nonlinear magneto-optical Kerr spectra of thin ferromagnetic iron films calculated with ab initio theory
U. Pustogowa, W. Hubner, K. H. Bennemann
Using a spin-polarized full-potential linear muffin-tin orbital method we present calculations of the nonlinear magneto-optical Kerr effect for thin bcc Fe films within a slab geom…
Electronic Theory for the Nonlinear Magneto-Optical Response of Transition-Metals at Surfaces and Interfaces: Dependence of the Kerr-Rotation on Polarization and on the Magnetic Easy Axis
W. Hubner, K. H. Bennemann
We extend our previous study of the polarization dependence of the nonlinear optical response to the case of magnetic surfaces and buried magnetic interfaces. We calculate for the…
Magnetocrystalline Anisotropy Energy of a Transition Metal Monolayer: A Non-perturbative Theory
T. H. Moos, W. Hübner, K. H. Bennemann
The magnetocrystalline anisotropy energy for a monolayer of Fe and Ni is determined using a fully convergent tight-binding calculation including - hybridization. T…