Search Results - "Mohn, Peter"

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  1. 1

    First-principle based simulations of longitudinal spin-fluctuations in metals and integration in classical space with variable spin amplitude by Khmelevskyi, Sergii, Mohn, Peter

    Published in AIP advances (01-10-2018)
    “…The use of the classical Heisenberg model which incorporates only transverse spin degrees of freedom has only limited success for description of the metallic…”
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    Journal Article
  2. 2

    Effects of van der Waals Interactions in the Adsorption of Isooctane and Ethanol on Fe(100) Surfaces by Bedolla, Pedro O, Feldbauer, Gregor, Wolloch, Michael, Eder, Stefan J, Dörr, Nicole, Mohn, Peter, Redinger, Josef, Vernes, András

    Published in Journal of physical chemistry. C (07-08-2014)
    “…van der Waals (vdW) forces play a fundamental role in the structure and behavior of diverse systems. Because of development of functionals that include…”
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    Journal Article
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    Ab-Initio Study of Calcium Fluoride Doped with Heavy Isotopes by Pimon, Martin, Grüneis, Andreas, Mohn, Peter, Schumm, Thorsten

    Published in Crystals (Basel) (01-08-2022)
    “…Precision laser spectroscopy of the 229-thorium nuclear isomer transition in a solid-state environment would represent a significant milestone in the field of…”
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    Journal Article
  4. 4

    Density Functional Investigation of the Adsorption of Isooctane, Ethanol, and Acetic Acid on a Water-Covered Fe(100) Surface by Bedolla, Pedro O, Feldbauer, Gregor, Wolloch, Michael, Gruber, Christoph, Eder, Stefan J, Dörr, Nicole, Mohn, Peter, Redinger, Josef, Vernes, András

    Published in Journal of physical chemistry. C (18-09-2014)
    “…The presence of water in biofuels poses the question of how it affects the frictional performance of additives in fuels containing organic substances. To…”
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    Journal Article
  5. 5

    Longitudinal fluctuations of Co spin moments and their impact on the Curie temperature of the Heusler alloy Co2FeSi by Khmelevskyi, Sergii, Mohn, Peter

    “…•The main conclusion of the given work is that for an itinerant electron magnetic system a simple comparison of the calculated magnetic ordering temperatures…”
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    Journal Article
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    Conditions for noncollinear instabilities of ferromagnetic materials by LIZARRAGA, Raquel, NORDSTROM, Lars, BERGQVIST, Lars, BERGMAN, Anders, SJÖSTEDT, Elisabeth, MOHN, Peter, ERIKSSON, Olle

    Published in Physical review letters (03-09-2004)
    “…Two criteria have been identified here which determine whether a magnetic metal orders in a collinear (e.g., ferromagnet) or noncollinear (e.g., spin-spiral)…”
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    Journal Article
  7. 7

    (Fe,Sn)4N alloy as a model spin-glass system with short-range competing interactions on a nonfrustrated simple cubic lattice by Sergii, Khmelevskyi, Peter, Mohn

    Published 06-02-2019
    “…Physical Review B 99, 054405 (2019) The origin of the spin-glass state in (Fe,Sn)4N alloys is studied on the basis of a Heisenberg Hamiltonian with parameters…”
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    Journal Article
  8. 8

    Layered antiferromagnetism with high Neel temperature in the intermetallic compound Mn2Au by Khmelevskyi, Sergii, Mohn, Peter

    Published in Applied physics letters (20-10-2008)
    “…On the basis of earlier experimental studies the intermetallic compound Mn2Au has been characterized as a nonmagnetically ordered material. Here we report the…”
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    Journal Article
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    Band Gap Calculations for Thorium‐Doped LiCAF by Pimon, Martin, Mohn, Peter, Schumm, Thorsten

    Published in Advanced theory and simulations (01-10-2022)
    “…The large band gap insulator LiCaAlF6 (LiCAF) has been proposed as a possible host crystal for future realizations of a solid‐state based thorium‐229 nuclear…”
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    Journal Article
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    Microscopic origin of ferro-antiferromagnetic transition upon non-magnetic substitution in Ru2(Mn1−xVx)Ge full Heusler alloys by Khmelevskyi, Sergii, Simon, Eszter, Szunyogh, László, Mohn, Peter

    Published in Journal of alloys and compounds (25-01-2017)
    “…On the basis of first-principle simulations of interatomic magnetic exchange interactions, we show that the transition from antiferromagnetic order in Ru2MnGe…”
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    Journal Article
  12. 12

    Nuclear Excitation of the 229Th Isomer via Defect States in Doped Crystals by Nickerson, Brenden S, Pimon, Martin, Bilous, Pavlo V, Gugler, Johannes, Beeks, Kjeld, Sikorsky, Tomas, Mohn, Peter, Schumm, Thorsten, Pálffy, Adriana

    Published in Physical review letters (17-07-2020)
    “…When Th nuclei are doped in CaF2 crystals, a set of electronic defect states appear in the crystal band gap which would otherwise provide complete transparency…”
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    Journal Article
  13. 13

    A century of zero expansion by Mohn, Peter

    Published in Nature (London) (01-07-1999)
    “…Invar alloys, which do not change in volume when heated, are used in many temperature-sensitive devices, including surveying tapes and television and computer…”
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    Journal Article
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    Layered antiferromagnetism with high Neel temperature in the intermetallic compound Mn 2 Au by Khmelevskyi, Sergii, Mohn, Peter

    Published in Applied physics letters (21-10-2008)
    “…On the basis of earlier experimental studies the intermetallic compound Mn 2 Au has been characterized as a nonmagnetically ordered material. Here we report…”
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    Journal Article
  16. 16

    Magnetic state, magnetovolume effects, and atomic order in Fe65Ni35 Invar alloy: A first principles study by Ruban, Andrei V., Khmelevskyi, Sergii, Mohn, Peter, Johansson, Börje

    “…We employ the locally self-consistent Green's function technique and exact muffin-tin orbital method to investigate magnetic state and ground state properties…”
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    Journal Article
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    Theory of Invar anomalies in the Laves phase RCo 2 (R=Ho, Dy) intermetallic compounds by Khmelevskyi, Sergii, Mohn, Peter

    “…The quantitative theory of the anomalous thermal expansion in RCo 2 (R=Ho, Dy) compounds exhibiting first-order magnetic phase transitions is generalized by…”
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    Journal Article
  20. 20

    Developing a Model for Engaged Scholarship: Faculty Theories of Campus Community Collaboration in Service-Learning Partnerships by Mohn, Peter Alan

    Published 01-01-2015
    “…This study explores faculty theories of service-learning as a teaching methodology in higher education. While there has been considerable increase in the…”
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    Dissertation