Publications related to Atomic physics

Experimental studies of the equilibrium and out-of-equilibrium electronic structure of non-symmorphic topological materials

Symmetry and topology are fundamental properties of nature. Mathematics provides us with a general framework to understand these concepts. On one side, symmetry describes the invariance properties of an object for specific transformations. On the other sid ...

EPFL2020

Spatio-temporal shaping of a free-electron wave function via coherent light-electron interaction

Fabrizio Carbone, Giovanni Maria Vanacore, Ivan Madan

The past decade has witnessed a quantum revolution in the field of computation, communication and materials investigation. A similar revolution is also occurring for free-electron based techniques, where the classical treatment of a free electron as a poin ...

SPRINGERNATURE2020

Ferrimagnetic 120 degrees magnetic structure in Cu2OSO4

Henrik Moodysson Rønnow, Arnaud Magrez, Ivica Zivkovic, Nicola Casati, Helmuth Berger, Lin Yang, Gregory Scott Tucker, Virgile Yves Favre, Romain Sibille

We report magnetic properties of a 3d(9) (Cu2+) magnetic insulator Cu2OSO4 measured on both powder and single crystal. The magnetic atoms of this compound form layers whose geometry can be described either as a system of chains coupled through dimers or as ...

AMER PHYSICAL SOC2020

Remote Doping of Scalable Nanowire Branches

Anna Fontcuberta i Morral, Didem Dede, Martin George Friedl, Wonjong Kim, Nicholas Paul Morgan

Selective-area epitaxy provides a path toward high crystal quality, scalable, complex nanowire networks. These high-quality networks could be used in topological quantum computing as well as in ultrafast photodetection schemes. Control of the carrier densi ...

2020

Charge transfer dynamics in Ar+ + CO

Differential cross sections for the charge transfer reaction between Ar(+)and CO have been measured using three-dimensional velocity map imaging in a crossed beam setup at the two relative collision energies 0.55 and 0.74 eV. We find dominant forward scatt ...

2020

Parametric analysis of the elastohydrodynamic lubrication efficiency on induced seismicity

Marie Estelle Solange Violay, Chiara Cornelio

During reservoir stimulations, the injection of fluids with variable viscosities can trigger seismicity. Several fault lubrication mechanisms have been invoked to explain the dynamic stress drop occurring during those seismic events. Here, we perform a par ...

2020

Long-range magnetic ordering in Li2MnGeO4 and precursor short-range spin correlations

Irina Safiulina, Artem Korshunov

Long-range magnetic ordering and short-range spin correlations in layered noncentrosymmetric orthogermanate Li2MnGeO4 were studied by means of polarized and unpolarized neutron scattering. The combined Rietveld refinement of synchrotron and neutron powder ...

2020

Strong photon coupling to the quadrupole moment of an electron in a solid-state qubit

Pasquale Scarlino

The fundamental concept of light–matter interaction is routinely realized by coupling the quantized electric field in a cavity to the dipole moment of a real or an artificial atom. A recent proposal1,2, motivated by the prospect of overcoming the decoherin ...

2020

Optical absorption properties of metal-organic frameworks: solid stateversusmolecular perspective

Berend Smit, Ivano Tavernelli, Maria Fumanal Quintana

The vast chemical space of metal and ligand combinations in Transition Metal Complexes (TMCs) gives rise to a rich variety of electronic excited states with local and non-local character such as intra-ligand (IL), metal-centered (MC), metal-to-ligand (MLCT ...

2020

A stability theory beyond the co-rotational setting for critical wave maps blow up

Joachim Krieger, Shuang Miao

We exhibit non-equivariant perturbations of the blowup solutions constructed in [18] for energy critical wave maps into

\mathbb{S}^2

. Our admissible class of perturbations is an open set in some sufficiently smooth topology and vanishes near the light co ...

2020

Atomic physics

Graph Chatbot

Chat with Graph Search

Experimental studies of the equilibrium and out-of-equilibrium electronic structure of non-symmorphic topological materials

Spatio-temporal shaping of a free-electron wave function via coherent light-electron interaction

Ferrimagnetic 120 degrees magnetic structure in Cu2OSO4

Remote Doping of Scalable Nanowire Branches

Charge transfer dynamics in Ar+ + CO

Parametric analysis of the elastohydrodynamic lubrication efficiency on induced seismicity

Long-range magnetic ordering in Li2MnGeO4 and precursor short-range spin correlations

Strong photon coupling to the quadrupole moment of an electron in a solid-state qubit

Optical absorption properties of metal-organic frameworks: solid stateversusmolecular perspective

A stability theory beyond the co-rotational setting for critical wave maps blow up

Charge transfer dynamics in Ar+ + CO

Experimental studies of the equilibrium and out-of-equilibrium electronic structure of non-symmorphic topological materials

Spatio-temporal shaping of a free-electron wave function via coherent light-electron interaction

A stability theory beyond the co-rotational setting for critical wave maps blow up

Ferrimagnetic 120 degrees magnetic structure in Cu2OSO4

Remote Doping of Scalable Nanowire Branches

Parametric analysis of the elastohydrodynamic lubrication efficiency on induced seismicity

Long-range magnetic ordering in Li2MnGeO4 and precursor short-range spin correlations

Strong photon coupling to the quadrupole moment of an electron in a solid-state qubit

Optical absorption properties of metal-organic frameworks: solid stateversusmolecular perspective