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  • 1
    Electronic Resource
    Electronic Resource
    On the lack of influence of disorder in Cr3+-doped LiSr0.8Ca0.2AlF6 (1998)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 72 (1998), S. 2232-2234 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Optical and electron spin resonance spectroscopies have been used to investigate the thermal stability of lasers based on Cr3+:LiSr0.8Ca0.2AlF6, a material in which the onset of critically inhibiting nonradiative decay at temperatures below 300 K might be expected based on results from other Cr3+-activated disordered gain media. The influence of disorder on the Cr3+ environment is shown to be very small in LiSr0.8Ca0.2AlF6 so that the 4T2→4A2 fluorescence transition is not broadened relative to that in LiSrAlF6 and the onset of significant nonradiative decay is also held above room temperature. © 1998 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.121330
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The Early Bristol Charters and Their Chief Object (1872)
    Cambridge : Cambridge University Press
    Transactions of the Royal Historical Society 1 (1872), S. 241-248 
    Details
    ISSN: 0080-4401
    Source: Cambridge Journals Digital Archives
    Topics: History
    Notes: At the introduction of the Feudal system into England, Bristol (which was a walled town before the Anglo-Saxon period) contained several different fiefs; these were all included in the Honour of Gloucester, the Earls † or Consuls of which exercised over their province an authority that was regal in everything save the name.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.2307/3677908
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    The Free Grammar School of Bristol, and The Thorns, its Founders (1872)
    Cambridge : Cambridge University Press
    Transactions of the Royal Historical Society 1 (1872), S. 311-323 
    Details
    ISSN: 0080-4401
    Source: Cambridge Journals Digital Archives
    Topics: History
    Notes: Iceland, which lies but ninety-five miles distant from the nearest part of the American continent, was well known to the merchants of Bristol, who traded thither in the early part of the fifteenth century.During William Cannynge's second Mayoralty in 1450, King Henry VI. specially exempted that distinguished merchant by name in a treaty made with Denmark, which prohibited all other Englishmen from trading with Iceland.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.2307/3677912
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    Paper (German National Licenses)
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