Helmholtz-Zentrum Berlin für Materialien und Energie

coalescence fischer-tropsch reaction water gas shift reaction restructuring carbon nano tube xps xas xanes electron microscopy methanol environmental stm hpstm stm environmental tem tem chemistry catalysis interface interface catalysis solid solution strengthening density measurements hume rothery’s rule substitutional solid solution interstitial solid solution vegard's law uranium dioxide koch-cohen cluster interstitial anion wustite effect of non-stoichiometry cation vacancies anion vacancies non-stoichiometric defects non stoichiometry solid solution solid solution and non stoichiometry epr imaging micro-tesla mri pedri proton electron double resonance imaging liquid state dnp imaging cross effect thermal mixing solid effect overhauser dynamic nuclear polarisation magnetic resonance imaging nmr imaging dnp imaging dynamic nuclear polarization imaging