Zobrazeno 1 - 10
of 110
pro vyhledávání: '"E. Zirngiebl"'
Publikováno v:
Progress in Organic Coatings. 19:69-77
The increasing outdoor use of plastics and polymer coatings requires the development and production of polymers with increased weathering resistance. This paper summarizes knowledge of the primary processes of photodegradation, emphasizing the signif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f3a3a05c3693b84e63cff3131e0914a
https://doi.org/10.1016/0033-0655(91)80011-7
https://doi.org/10.1016/0033-0655(91)80011-7
Publikováno v:
Progress in Organic Coatings. 19:79-87
Radicals play a central role during the course of polymer photodegradation processes. Such radicals can be detected with high sensitivity by electron paramagnetic resonance (EPR) spectroscopy. A method for ultrafast weathering is described which allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bff35112fc306bfe5cf8dd8cfa4b3ed4
https://doi.org/10.1016/0033-0655(91)80012-8
https://doi.org/10.1016/0033-0655(91)80012-8
Autor:
E. Mörsen, A. Freimuth, S. Blumenröder, W. Schlabitz, G. Buth, H. Kierspel, H. J. Schmidt, E. Zirngiebl, J. Langen, G. Jackel, A. Nowack
Publikováno v:
Zeitschrift f�r Physik B Condensed Matter. 68:433-436
Electrical resistivity and magnetic susceptibility show that single phase EuBa2Cu3Ox becomes superconducting at 94 K. Magnetization and magnetoresistivity yield a lower critical field of Hc1≃500 G and a variation ofTcwith magnetic field of dTc/dH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d258b1ec84c1ba0677fbf980912cd8fa
https://doi.org/10.1007/bf01471073
https://doi.org/10.1007/bf01471073
Publikováno v:
Physical Review B. 35:1914-1918
A new series of heavy-electron Yb compounds YbX${\mathrm{Cu}}_{4}$ with X=Ag, Au, or Pd are reported which have electron effective masses as high as \ensuremath{\sim}60${m}_{e}$, where ${m}_{e}$ is the mass of the free electron. Whereas the compounds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2c807cebb29ec213be1e4a6d92e2182
https://doi.org/10.1103/physrevb.35.1914
https://doi.org/10.1103/physrevb.35.1914
Publikováno v:
Solid State Communications. 59:117-120
The elastic constants of La 1− x Ce x B 6 (x = 0.00, 0.01, 0.03) single crystals were determined by ultrasonic measurements. The temperature dependence of the elastic symmetry modes c 44 and (c 11 − c 12 )/2 is explained on the basis of the cryst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdd523cc9f557c5a27347171fe9fd071
https://doi.org/10.1016/0038-1098(86)90191-2
https://doi.org/10.1016/0038-1098(86)90191-2
Autor:
J. F. Smyth, J. L. Smith, Zachary Fisk, D. C. Vier, Bo Wha Lee, E. Zirngiebl, J. D. Thompson, S. B. Oseroff, M. B. Maple, Sheldon Schultz, C. T. Salling, Y. Dalichaouch
Publikováno v:
Solid State Communications. 64:241-245
We have measured electron paramagnetic resonance (EPR), electrical resistivity, and dc magnetic susceptibility from 2 K – 300 K for the high T c oxide superconductor EuBa 2 Cu 3 O 9−x , either undoped or doped with 3d ions (Cr, Mn, Fe, Ni, Co, or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8436d781f5082bb6cae99ce8985e3e3
https://doi.org/10.1016/0038-1098(87)91163-x
https://doi.org/10.1016/0038-1098(87)91163-x
Anomalous temperature dependence in the Raman spectra ofl-alanine: Evidence for dynamic localization
Publikováno v:
Physical Review B. 38:13464-13467
We measured the temperature dependence of the intensity of the two lowest Raman modes in single crystals of l-alanine. The sum of the intensities obeys Maxwell-Boltzman statistics accurately from 20 to 340 K but the intensities of the individual line
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46f1f05cd685feb047ebebfaae42d478
https://doi.org/10.1103/physrevb.38.13464
https://doi.org/10.1103/physrevb.38.13464
Publikováno v:
Physical Review Letters. 57:1040-1043
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23ee483cec8546569ac62cf7cf2dc699
https://doi.org/10.1103/physrevlett.57.1040
https://doi.org/10.1103/physrevlett.57.1040
Publikováno v:
Zeitschrift f�r Physik B Condensed Matter. 70:395-398
An anomalous splitting of theJ=0→J=1 multiplet transition has been observed by magnetic neutron scattering from intermediate valent Sm0.75Y0.25S. The splitting is discussed in terms of a resonant coupling of optical phonons to the magnetic exciton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a04c08403a4b635c9cf2a482dae4815f
https://doi.org/10.1007/bf01317247
https://doi.org/10.1007/bf01317247
Publikováno v:
Zeitschrift f�r Physik B Condensed Matter. 60:423-432
Recent progress of light scattering in metals is reviewed by selected highlights: Raman scattering in CeB6 has established a new crystalline electric field (CEF) level scheme with aΓ 8 ground state. The resonant CEF-phonon coupling has been identifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::009b82bee90586a50e7d1f7bb1acefb6
https://doi.org/10.1007/bf01304464
https://doi.org/10.1007/bf01304464