Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Jennifer L. Niedziela"'
Autor:
Yijing Huang, Shan Yang, Samuel Teitelbaum, Gilberto De la Peña, Takahiro Sato, Matthieu Chollet, Diling Zhu, Jennifer L. Niedziela, Dipanshu Bansal, Andrew F. May, Aaron M. Lindenberg, Olivier Delaire, David A. Reis, Mariano Trigo
Publikováno v:
Physical Review X, Vol 12, Iss 1, p 011029 (2022)
There is growing interest in using ultrafast light pulses to drive functional materials into nonequilibrium states with novel properties. The conventional wisdom is that above-gap photoexcitation behaves similarly to raising the electronic temperatur
Externí odkaz:
https://doaj.org/article/547fa722b9944f04b13d24924cabb310
Autor:
Dipanshu Bansal, Jennifer L. Niedziela, Ryan Sinclair, V. Ovidiu Garlea, Douglas L. Abernathy, Songxue Chi, Yang Ren, Haidong Zhou, Olivier Delaire
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
The improper ferroelectric mechanism of YMnO3 has been difficult to observe directly but is important for understanding its other interesting properties such as multiferroicity. Bansal et al. use neutron scattering and ab initio calculations to show
Externí odkaz:
https://doaj.org/article/c306fc72b0d449ccba5f4b606213dbcb
Publikováno v:
Journal of Materials Science. 58:7613-7619
Autor:
Kevin J. Pastoor, Andrew J. Miskowiec, Jennifer L. Niedziela, Jonathan H. Christian, Bryan J. Foley, Sara B. Isbill, Ashley E. Shields, Alicia M. Manjón-Sanz, Erik C. Nykwest, Tyler L. Spano, Matthew S. Wellons, Jenifer C. Shafer, Mark P. Jensen
Publikováno v:
The Journal of Physical Chemistry C. 126:13256-13267
Autor:
Ashley E. Shields, Andrew Miskowiec, Kevin J. Pastoor, Matthew S. Wellons, Bryan J. Foley, Tyler L. Spano, Jennifer L. Niedziela, Luke L. Daemen, Sara Isbill, Jonathan H. Christian, Erik C. Nykwest, Jenifer C. Shafer, E. Novak, Mark P. Jensen
Publikováno v:
The Journal of Physical Chemistry C. 125:25007-25021
Uranium tetrafluoride hydrate (UFH) is formed by immersing anhydrous UF4 under water for 12 h. UFH is therefore clearly a chemical species of environmental concern, as anhydrous UF4 is an intermedi...
Publikováno v:
Frontiers in Nuclear Engineering. 1
Uranium trioxide displays a complex chemical phase space, with at least six structurally distinct polymorphs accessible via different synthetic routes. Remarkably, despite its technological importance, full structural and electronic characterization
Autor:
Hillary L. Smith, Claire N. Saunders, Camille Bernal-Choban, Stefan H. Lohaus, Colby J. Stoddard, Lucy K. Decker, J.Y.Y. Lin, Jennifer L. Niedziela, D.L. Abernathy, Jong-Hyun Na, Marios D. Demetriou, B. Fultz
Publikováno v:
Materialia. 27:101710
The lattice vibrational dynamics in ultra-fragile Pt₅₇Cu₂₃P₂₀ and Pt₆₀Cu₂₀P₂₀ glasses were investigated using in situ inelastic neutron scattering to measure the evolution of the phonon density of states (DOS) through the glas
Publikováno v:
Physical Chemistry Chemical Physics. 23:27385-27396
Carbon fiber (CF) is a promising lightweight alternative to steel and is of significant interest for energy applications. As CF continues to find new uses and is exposed to new external conditions, a noninvasive method of monitoring its structural in
Autor:
Jennifer L. Niedziela, Juli-Anna Dolyniuk, Olivier Delaire, Udhara S. Kaluarachchi, Yongqiang Cheng, Deborah L. Schlagel, Erik Timmons, Haidong Zhou, Kirill Kovnir, Lin-Lin Wang, Elizabeth Krenkel, Makariy A. Tanatar, Sergey L. Bud'ko, Tyson Lanigan-Atkins, Anibal J. Ramirez-Cuesta, Paul C. Canfield, Ruslan Prozorov, Jian Wang
Publikováno v:
Chemistry of Materials. 32:7932-7940
Heat and charge transport properties of the metallic unconventional clathrate BaNi2P4, hosting Ba cations in oversized Ni8P16 cages, are investigated. A novel method of single crystal growth was de...
Autor:
Andrew Miskowiec, Tyler L. Spano, Jeremiah D. Gruidl, Roger J. Kapsimalis, Brianna S. Barth, Ashley E. Shields, Jennifer L. Niedziela
Publikováno v:
Inorganic Chemistry. 59:11481-11492
Single-phase β-UO3 is synthesized by flash heating UO2(NO3)·6H2O in air to 450 °C and annealing for 60 h under the same conditions. For the first time, we report the Raman spectra of pure β-UO3. To...