Die Wechselwirkung zwischen Gasphasenmolekülen und Oberflächen spielt eine wichtige Rolle in vielen physikalischen Prozessen und kommerziellen Anwendungen. Ab-initio-Berechnungen sind von entscheidender Bedeutung, da sie einen Einblick in die beteiligten physikalischen und chemischen Mechanismen ermöglichen. Das am häufigsten verwendete Näherungsverfahren zur Lösung der Schrödinger-Gleichung für Mehr-Elektronen-\linebreak systeme basiert auf der Dichtefunktionaltheorie (DFT) und zeichnet sich durch einen guten Kompromiss zwischen Genauigkeit und Rechenaufwand aus. Grundlegende Einschränkungen ergeben sich jedoch durch die verwendeten Näherungen im Austauschkorrelationsfunktional. Im Gegensatz dazu bilden quantenchemische Methoden eine Hiera...
Anhand von drei verschiedenen Themenkomplexen wird der breite Nutzen von quantenchemischen Methoden ...
We investigate dispersion interactions in a selection of atomic, molecular, and molecule–surface sys...
He-atom scattering is a well established and valuable tool for investigating surface structure. The ...
International audienceThe non-reactive interactions of molecules with a metallic or ionic surface ar...
The calculation of the electronic structure of molecules solely from first principles is a subject o...
We present a comprehensive benchmark study of the adsorption energy of a single water molecule on th...
There are a lot of interesting problems in surface chemistry where quantum chemistry could give grea...
The methodological development and computational implementation of linear scaling quantum chemistry ...
We introduce and discuss a hybrid quantum-mechanics molecular-mechanics (QM-MM) approach for Car-Par...
There are a lot of interesting problems in surface chemistry where quantum chemistry could give grea...
In this thesis, a wide breadth of topics related to the field of surface science are addressed using...
Recent theoretical progress in gas-surface reaction dynamics, a field relevant to heterogeneous cata...
Quantum Chemistry methods offer powerful tools for the computation of various properties of molecule...
vorliegende Doktorarbeit präsentiert ab initio quantenmechanische Berechnungen von stark interagiere...
Coupled cluster (CC) theory is often considered the gold standard of quantum-chemistry. For solids, ...
Anhand von drei verschiedenen Themenkomplexen wird der breite Nutzen von quantenchemischen Methoden ...
We investigate dispersion interactions in a selection of atomic, molecular, and molecule–surface sys...
He-atom scattering is a well established and valuable tool for investigating surface structure. The ...
International audienceThe non-reactive interactions of molecules with a metallic or ionic surface ar...
The calculation of the electronic structure of molecules solely from first principles is a subject o...
We present a comprehensive benchmark study of the adsorption energy of a single water molecule on th...
There are a lot of interesting problems in surface chemistry where quantum chemistry could give grea...
The methodological development and computational implementation of linear scaling quantum chemistry ...
We introduce and discuss a hybrid quantum-mechanics molecular-mechanics (QM-MM) approach for Car-Par...
There are a lot of interesting problems in surface chemistry where quantum chemistry could give grea...
In this thesis, a wide breadth of topics related to the field of surface science are addressed using...
Recent theoretical progress in gas-surface reaction dynamics, a field relevant to heterogeneous cata...
Quantum Chemistry methods offer powerful tools for the computation of various properties of molecule...
vorliegende Doktorarbeit präsentiert ab initio quantenmechanische Berechnungen von stark interagiere...
Coupled cluster (CC) theory is often considered the gold standard of quantum-chemistry. For solids, ...
Anhand von drei verschiedenen Themenkomplexen wird der breite Nutzen von quantenchemischen Methoden ...
We investigate dispersion interactions in a selection of atomic, molecular, and molecule–surface sys...
He-atom scattering is a well established and valuable tool for investigating surface structure. The ...