Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Jennifer A. Ciezak-Jenkins"'
Publikováno v:
Propellants, Explosives, Pyrotechnics. 44:1263-1269
Publikováno v:
Propellants, Explosives, Pyrotechnics. 44:1015-1020
Publikováno v:
Propellants, Explosives, Pyrotechnics. 44:160-165
Autor:
Jennifer A. Ciezak-Jenkins, Iskander G. Batyrev, Shawn P. Coleman, Elissaios Stavrou, Joseph M. Zaug
Publikováno v:
MRS Advances. 3:499-504
We present results of evolutionary simulations based on density functional calculations of a potentially new type of energetic materials called extended solids: P-N and N-H. High-density structures with covalent bonds generated using variable and fix
Publikováno v:
Journal of Molecular Structure. 1129:313-318
5,5′-Hydrazinebistetrazole (HBTA) has been studied by in-situ x-ray diffraction and vibrational spectroscopy to pressures near 25 GPa at room temperature. Analysis of the x-ray diffraction pattern of HBTA collected at ambient pressure and temperatu
Publikováno v:
The Journal of Physical Chemistry A. 121:762-770
Biuret (C2H5N3O2) has been studied to 30 GPa by Raman spectroscopy and 50 GPa by X-ray diffraction. Raman peaks exhibit shoulders and splitting that suggests that the molecules undergo reorientation in response to compression. These are observed in t
Autor:
Jennifer A. Ciezak-Jenkins
Publikováno v:
Journal of Molecular Structure. 1119:71-77
The structural and chemical response of tetrahydroxy-p-benzoquinone to isothermal compression to near 20 GPa have been studied using powder x-ray diffraction and vibrational spectroscopy. Compression beyond 11.5 GPa resulted in the appearance of seve
Autor:
Elissaios Stavrou, Joseph M. Zaug, Iskander G. Batyrev, Shawn P. Coleman, Jennifer A. Ciezak-Jenkins
Publikováno v:
AIP Conference Proceedings.
Evolutionary structural search simulations were conducted to identify stable P-N and H-N network-type structures. Density functional theory-based calculations of relevant high-pressure systems formed the basis for our approach. High-density covalentl
Publikováno v:
The journal of physical chemistry. A. 121(22)
The high-pressure behavior of 3,4-bis(4-nitro-1,2,5-oxadiazol-3-yl)-1,2,5-oxadiazole (LLM-172) has been studied to 36 GPa by Raman spectroscopy and 50 GPa by X-ray diffraction. The Raman spectra and calculated unit-cell volumes at select pressures sh
Autor:
Lkhamsuren Bayarjargal, Wolfgang Morgenroth, Jennifer A. Ciezak-Jenkins, Björn Winkler, Nadine Rademacher
Publikováno v:
High Pressure Research. 35:1-8
Binary mixtures of 10 and 25 vol% CO in He and 10 vol% CO in Ar have been studied at high pressures and ambient temperature in diamond anvil cells. Phase separations were observed at 5.7(3) GPa, 3.6(2) GPa and 1.6(1) GPa. Earlier studies of –He mix