B
B. Pahari
Researcher at Stockholm University
Publications - 27
Citations - 472
B. Pahari is an academic researcher from Stockholm University. The author has contributed to research in topics: Knight shift & Solid solution. The author has an hindex of 12, co-authored 24 publications receiving 403 citations. Previous affiliations of B. Pahari include Saha Institute of Nuclear Physics & University of Florence.
Papers
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Local structures and Al/Si ordering in lanthanum aluminosilicate glasses explored by advanced 27Al NMR experiments and molecular dynamics simulations
TL;DR: The structures of 15 La-Al-Si-O glasses are explored over both short and intermediate length-scales by using a combination of solid-state (27)Al magic-angle spinning (MAS) nuclear magnetic resonance (NMR) spectroscopy and molecular dynamics (MD) simulations, revealing Al speciations dominated by AlO(4) groups and evidencing AlO (p)-AlO(q) connectivities dominated by aluminosilicate pairs.
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Properties and Structures of RE2O3-Al2O3-SiO2 (RE=Y, Lu) Glasses Probed by Molecular Dynamics Simulations and Solid-State NMR : The Roles of Aluminum and Rare-Earth Ions for Dictating the Microhardness
Shahriar Iftekhar,B. Pahari,Kirill Okhotnikov,Aleksander Jaworski,Baltzar Stevensson,Jekabs Grins,Mattias Edén +6 more
TL;DR: In this paper, the structural variations stemming from changes in the glass composition within each rare-earth (RE) aluminosilicate (AS) system were explored and correlated to measured physical properties, such as density, molar volume, glass transition temperature, and Vickers hardness.
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Composition‐Property‐Structure Correlations of Scandium Aluminosilicate Glasses Revealed by Multinuclear 45Sc, 27Al, and 29Si Solid‐State NMR
B. Pahari,Shahriar Iftekhar,Aleksander Jaworski,Kirill Okhotnikov,Kjell Jansson,Baltzar Stevensson,Jekabs Grins,Mattias Edén +7 more
TL;DR: The ScAlSiO glasses are interesting because Sc3+ exhibits the high cation field strength (CFS) as mentioned in this paper, which is a feature of rare-earth ion ion.
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NMR study of V 51 in quasi-one-dimensional integer spin chain compound Sr Ni 2 V 2 O 8
TL;DR: In this paper, the ground state of a quasi-one-dimensional antiferromagnet is more correctly described as a disordered ''spin liquid'' Haldane state.
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Low-power broadband homonuclear dipolar recoupling without decoupling: Double-quantum 13C NMR correlations at very fast magic-angle spinning
TL;DR: In this paper, a symmetry-based radio-frequency (RF) pulse sequence for efficient excitation of double-quantum (2Q) coherences under very fast (>60 kHz) magic-angle spinning (MAS) conditions was proposed.