Zobrazeno 1 - 10
of 754
pro vyhledávání: '"R. Lauck"'
Autor:
Benson, R. Lauck, Harrison, T. W.
Publikováno v:
The Virginia Law Register, 1916 Nov 01. 2(7), 481-487.
Externí odkaz:
https://www.jstor.org/stable/1105275
Autor:
R. Lauck, A. K. Ramdas, R. K. Kremer, Hussain Alawadhi, Alessandra Romero, J. S. Bhosale, Manuel Cardona, G. Siegle, Arnold Burger, I. Miotkowski, Alfonso Muñoz
Publikováno v:
Journal of Crystal Growth. 401:708-711
Crystals of CuGaS2 and AgGaS2 with different isotopic compositions have been grown by chemical vapor transport (CVT) using iodine as the transport agent. Before performing the CVT growth, sulfur and copper were purified by sublimation and etching, re
Autor:
Cynthia A. Heil, Lora R. McGuinness, Rachel E. Sipler, Gary J. Kirkpatrick, Sybil P. Seitzinger, R. Lauck, Deborah A. Bronk, Lee J. Kerkhof, Oscar Schofield
Publikováno v:
Marine Ecology Progress Series. 483:31-45
Dissolved organic nitrogen (DON) produced by the nitrogen-fixer Trichodesmium sp. has the potential to serve as a nitrogen source for the red tide dinoflagellate Karenia brevis. Dis- solved organic matter (DOM) from laboratory cultures of Trichodesmi
Autor:
R. Lauck, Peihong Zhang, Manuel Cardona, R. E. Tallman, G.P. Lindberg, B. A. Weinstein, B. Shih
Publikováno v:
High Pressure Research. 29:476-481
The effects of pressure on the 1- and 2-phonon Raman spectrum of 68Zn76Se are investigated at 295, 125, and 11 K. At 295 K, the TO(Γ) line-width exhibits an anomalous 10-fold broadening in the pressure range 10.5–13 GPa, prior to the B1 phase tran
Autor:
Volker Dangendorf, M. Weierganz, I. Mor, David Vartsky, D. Bar, M. B. Goldberg, K. Tittelmeier, B. Bromberger, R. Lauck, G. Feldman
Publikováno v:
IEEE Transactions on Nuclear Science. 56:1135-1140
A new instrument for high resolution imaging of fast-neutrons is presented here. It is designed for energy selective radiography in nanosecond-pulsed broad-energy (1 - 10 MeV) neutron beams. The device presented here is based on hydrogenous scintilla
Autor:
Jorge Serrano, Francisco Javier Manjón, A.A. Ivanov, Manuel Cardona, Michael Krisch, R. Lauck, Alessandra Romero
Publikováno v:
physica status solidi (b). 244:1478-1482
Inelastic neutron scattering measurements are reported for the optical phonon branches of wurtzite ZnO. The experimental data are in excellent agreement with the ab-initio calculations for the phonon dispersion relations based on linear response theo
Publikováno v:
Journal of Solid State Chemistry. 178:3027-3039
Tin dioxide SnO2−δ is a pronounced n-type electron conductor due to its oxygen deficiency. This study investigates the rate of chemical diffusion of oxygen in SnO2−δ single crystals, which is a crucial step in the overall stoichiometry change o
Autor:
G. Spyres, Monica A. Mazurek, Hilairy E. Hartnett, Sybil P. Seitzinger, T. Minegishi, Renee M. Styles, R. Lauck
Publikováno v:
Limnology and Oceanography. 50:1-12
We used electrospray-ionization mass spectrometry (ESI-MS) to characterize, at the compound level, dissolved organic matter (DOM) composition and bioavailability in two streams. There was considerable consistency in the composition of the DOM between
Autor:
R. E. Tallman, Manuel Cardona, Núria Garro, T. M. Ritter, Jorge Serrano, B. A. Weinstein, R. Lauck, Andrés Cantarero
Publikováno v:
physica status solidi (b). 241:3143-3148
Pressure-Raman studies (to 15 GPa, at 300 K and 16 K) are reported on 64 Zn 34 S, 68 Zn 32 S, and natural ZnS to compare the effects of resonant 3-phonon mixing on the TO(Γ) phonons for the different isotope compositions. Under pressure the TO(F) Ra