0000000000749375

AUTHOR

Maximilian Trapp

showing 2 related works from this author

Exomorphism of jacobsite precipitates in bixbyite single crystals from the Thomas Range in Utah

2021

Abstract Naturally occurring single crystals of bixbyite, (Fe,Mn)2O3, from the Thomas Mountain Range in Utah, U.S.A., were studied via (scanning) transmission electron microscopy (S)TEM. With up to 5 cm edge length, these mineral specimens are the largest bixbyite crystals found worldwide. Their hexahedral shapes are often modified by {211} facets at the corners and small {211} truncations along their cube edges. Characteristic lamellar defects, running parallel to the {100} planes, can be observed via TEM imaging. The defects are, according to EDS analyses, attributed to the tetragonal manganese silicate braunite, Mn7[SiO12]. In the present study, electron nano-diffraction and atomic resol…

010302 applied physicsRange (particle radiation)Materials scienceAnalytical chemistry02 engineering and technologyengineering.material021001 nanoscience & nanotechnologyBixbyite01 natural sciencesGeophysicsGeochemistry and PetrologyJacobsite0103 physical sciencesengineering0210 nano-technologyAmerican Mineralogist
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Phonon Bridge Effect in Superlattices of Thermoelectric TiNiSn/HfNiSn With Controlled Interface Intermixing

2020

© 2020 by the authors

Materials scienceIntermixingthin filmthermal boundary resistancePhononGeneral Chemical EngineeringSuperlatticeThermal resistanceCoherent phononintermixing02 engineering and technologyHalf-HeuslerHfNiSnThermal boundary resistancethermoelectric01 natural sciencesArticlelcsh:Chemistrycoherent phonon3 omegaThermal conductivityhalf-Heusler0103 physical sciencesThermoelectric effectInterfacial thermal resistancethermal conductivityGeneral Materials ScienceThin filmThin filmSuperlatticeroughness010302 applied physicsmagnetron sputteringCondensed matter physicsThermoelectricsuperlatticeInterface021001 nanoscience & nanotechnologyThermoelectric materialsRoughnessTiNiSnlcsh:QD1-999Thermal conductivityinterface0210 nano-technology3 omega methodMagnetron sputtering
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