Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Mohamed A. Kolmangadi"'
Publikováno v:
Journal of Non-Crystalline Solids: X, Vol 14, Iss , Pp 100085- (2022)
The Gay-Berne model is studied numerically with a choice of parameters allowing for the formation of a discotic liquid crystal at low temperatures. We show that the model has strong virial potential-energy correlations in the isotropic phase at high
Externí odkaz:
https://doaj.org/article/01d4ef63023e4c72b88c71ed9b7d4852
Autor:
Reiner Zorn, Paulina Szymoniak, Mohamed A. Kolmangadi, Richard Malpass-Evans, Neil B. McKeown, Madhusudan Tyagi, Martin Böhning, Andreas Schönhals
Publikováno v:
Crystals, Vol 11, Iss 12, p 1482 (2021)
The microscopic diffusion and the low frequency density of states (VDOS) of PIM-EA-TB(CH3) are investigated by inelastic and quasi-elastic neutron scattering where also the demethylated counterpart of PIM-EA-TB(H2) is considered. These intrinsic micr
Externí odkaz:
https://doaj.org/article/55796a6bc8674c6cb85b207fb1de5b16
Autor:
Mohamed A. Kolmangadi, Glen J. Smales, Li ZhuoQing, Arda Yildirim, Eugen Wuckert, Sandy Eutionnat, Felix Demel, Patrick Huber, Sabine Laschat, Andreas Schönhals
Publikováno v:
The Journal of Physical Chemistry C. 126:10995-11006
Autor:
Mohamed A. Kolmangadi, Paulina Szymoniak, Reiner Zorn, Martin Böhning, Marcell Wolf, Michaela Zamponi, Andreas Schönhals
Publikováno v:
Polymer engineering & science 62(7), 2143-2155 (2022). doi:10.1002/pen.25995
The molecular dynamics of two addition type polynorbornenes, exo-PNBSi and PTCNSi1, bearing microporosity has been investigated by broadband dielectric spectroscopy, fast scanning calorimetry, and neutron scattering. Both polymers have the same side
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9336ebe9f0dda6ec902587f69297310
https://juser.fz-juelich.de/record/908548
https://juser.fz-juelich.de/record/908548
Autor:
Dmitry A. Alentiev, Mohamed A. Kolmangadi, Gerrit Günther, Michaela Zamponi, Maxim V. Bermeshev, Reiner Zorn, Martin Böhning, Markus Appel, Bernhard Frick, Paulina Szymoniak, Margarita Russina, Andreas Schönhals
Publikováno v:
Journal of membrane science 642, 119972 (2022). doi:10.1016/j.memsci.2021.119972
The molecular dynamics of addition-type poly(tricyclononenes) with Si-substituted bulky side groups has been investigated by a combination of neutron time-of-flight and neutron backscattering spectroscopy methods on a time scale from 0.1 ps to ca. 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e01baaf6b2f5cb56395253e7a5aa0b1e
https://juser.fz-juelich.de/record/905325
https://juser.fz-juelich.de/record/905325
Autor:
Mohamed A. Kolmangadi, Paulina Szymoniak, Dmitry A. Alentiev, Martin Böhning, Andreas Schönhals, Maxim V. Bermeshev, Glen J. Smales
Publikováno v:
Macromolecules. 53:7410-7419
For the first time, dielectric and calorimetric investigations of a homologous series of Janus polynorbornenes with rigid main backbones and flexible −Si(OR)3 side groups of differing length alkyl ...
Autor:
Marcell Wolf, Martin Böhning, Paulina Szymoniak, Reiner Zorn, Maxim V. Bermeshev, Dmitry A. Alentiev, Andreas Schönhals, Mohamed A. Kolmangadi
Publikováno v:
Physical Chemistry Chemical Physics. 22:18381-18387
Inelastic incoherent neutron time-of-flight scattering was employed to measure the low frequency density of states for a series of addition polynorbornenes with bulky side groups. The rigid main chain in combination with the bulky side groups give ri
Autor:
Paulina Szymoniak, Reiner Zorn, Andreas Schönhals, Richard Malpass-Evans, Martin Böhning, Madhusudan Tyagi, Mohamed A. Kolmangadi, Neil B. McKeown
Publikováno v:
Zorn, R, Szymoniak, P, Kolmangadi, M A, Malpass-Evans, R, McKeown, N B, Tyagi, M, Böhning, M & Schönhals, A 2021, ' Low frequency vibrations and diffusion in disordered polymers bearing an intrinsic microporosity as revealed by neutron scattering ', Crystals, vol. 11, no. 12, 1482 . https://doi.org/10.3390/cryst11121482
Crystals, Vol 11, Iss 1482, p 1482 (2021)
Crystals; Volume 11; Issue 12; Pages: 1482
Crystals, Vol 11, Iss 1482, p 1482 (2021)
Crystals; Volume 11; Issue 12; Pages: 1482
The microscopic diffusion and the low frequency density of states (VDOS) of PIM-EATB(CH3 ) are investigated by inelastic and quasi-elastic neutron scattering where also the demethylated counterpart of PIM-EA-TB(H2 ) is considered. These intrinsic mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aca8f8b9e6d20454abdc73e3d2cd48b
https://www.pure.ed.ac.uk/ws/files/257846191/20220318_McKeown_crystals_11_01482_VOR.pdf
https://www.pure.ed.ac.uk/ws/files/257846191/20220318_McKeown_crystals_11_01482_VOR.pdf
Publikováno v:
Plasma Processes and Polymers. 19:2100222
Autor:
Mohamed A. Kolmangadi, Arda Yildirim, Andreas Schönhals, Andrea Bühlmeyer, Sabine Laschat, Patrick Huber
Publikováno v:
The journal of physical chemistry. B. 124(39)
The phase behavior of two unsymmetrical triphenylene crown ether-based columnar liquid crystals bearing different lengths of alkyl chains, KAL465 and KAL468, was investigated using differential sca...