Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Erik Timmons"'
Publikováno v:
Crystals, Vol 6, Iss 11, p 142 (2016)
A sequence of structural/magnetic transitions on cooling is reported in the literature for hole-doped iron-based superconductor (Ba1 − xKx)Fe2As2 with x = 0.24. By using polarized light microscopy, we directly observe the formation of orthorhombic
Externí odkaz:
https://doaj.org/article/ed11563983f94efb874c32df083f938f
Autor:
Brinda Kuthanazhi, Kamal R. Joshi, Sunil Ghimire, Erik Timmons, Lin-Lin Wang, Elena Gati, Li Xiang, Ruslan Prozorov, Sergey L. Bud'ko, Paul C. Canfield
Publikováno v:
Physical Review Materials. 7
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:
Makariy A. Tanatar, Rajib Sarkar, Nicholas Curro, Rafael M. Fernandes, T. Kissikov, P. C. Canfield, S.L. Bud'ko, Erik Timmons, Ruslan Prozorov, Matthew Lawson, B. T. Bush
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
Nature communications, vol 9, iss 1
Nature Communications
Nature communications, vol 9, iss 1
Nature Communications
The iron-based high temperature superconductors exhibit a rich phase diagram reflecting a complex interplay between spin, lattice, and orbital degrees of freedom [1-4]. The nematic state observed in many of these compounds epitomizes this complexity,
Autor:
Yong Liu, S. Teknowijoyo, O. Cavani, Erik Timmons, Kristin Willa, Ulrich Welp, Kyuil Cho, Marcin Konczykowski, Thomas A. Lograsso, Ruslan Prozorov, Makariy A. Tanatar
Publikováno v:
Physical Review B. 99
Low-temperature (22~K) irradiation with 2.5~MeV electrons was used to study the competition between stripe ${\rm C_2}$ and tetragonal ${\rm C_4}$ antiferromagnetic phases which exist in a narrow doping range around $x=$0.25 in hole-doped Ba$_{1-x}$K$
Autor:
Erik Timmons, Yong Liu, Kyuil Cho, Makariy A. Tanatar, Marcin Konczykowski, Thomas A. Lograsso, Ruslan Prozorov
Publikováno v:
Review of Scientific Instruments
Review of Scientific Instruments, 2020, 91 (7), pp.073904. ⟨10.1063/5.0012053⟩
Review of Scientific Instruments, 2020, 91 (7), pp.073904. ⟨10.1063/5.0012053⟩
International audience; Uniaxial stress is used to detwin samples of orthorhombic iron based superconductors to study their intrinsic electronic anisotropy. Here we describe the development of a new detwinning setup enabling variable-load stress-detw
Publikováno v:
Crystals; Volume 6; Issue 11; Pages: 142
Crystals, Vol 6, Iss 11, p 142 (2016)
Crystals, Vol 6, Iss 11, p 142 (2016)
A sequence of structural/magnetic transitions on cooling is reported in the literature for hole-doped iron-based superconductor (Ba1 − xKx)Fe2As2 with x = 0.24. By using polarized light microscopy, we directly observe the formation of orthorhombic
Autor:
Erik Timmons, Rafael M. Fernandes, Sergey L. Bud'ko, Paul C. Canfield, Makariy A. Tanatar, T. Kissikov, N. J. Curro, Ruslan Prozorov, A. P. Dioguardi
Publikováno v:
Physical Review B. 94
We report the experimental details of how mechanical detwinning can be implemented in tandem with high-sensitivity nuclear magnetic resonance measurements and use this setup to measure the in-plane anisotropy of the spin-lattice relaxation rate in un
Autor:
Erik Timmons, Rana Biswas
Publikováno v:
Optics Express. 21:A841
A critical step to achieving higher efficiency solar cells is the broad band harvesting of solar photons. Although considerable progress has recently been achieved in improving the power conversion efficiency of organic solar cells, these cells still