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  • 1
    Electronic Resource
    Electronic Resource
    Preparation of Amidine Salts by Reaction of Nitriles with Ammonium Salts in the Presence of Ammonia (1962)
    s.l. : American Chemical Society
    The @journal of organic chemistry 27 (1962), S. 1255-1258 
    Details
    ISSN: 1520-6904
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/jo01051a033
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  • 2
    Electronic Resource
    Electronic Resource
    The Cyanoethylation of Phosphine and Phenylphosphine (1959)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 81 (1959), S. 1103-1107 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja01514a022
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  • 3
    Electronic Resource
    Electronic Resource
    PREPARATION OF ANHYDROUS ETHYLENIMINE: A CORRECTION (1956)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 78 (1956), S. 1263-1263 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja01587a055
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  • 4
    Electronic Resource
    Electronic Resource
    über das dielektrische Verhalten von Niederspannungs-kondensatoren mit geschichteter Papierisolation (1930)
    Springer
    Electrical engineering 23 (1930), S. 351-381 
    Details
    ISSN: 1432-0487
    Source: Springer Online Journal Archives 1860-2000
    Topics: Electrical Engineering, Measurement and Control Technology
    Notes: Schlu\bemerkung Die vorliegende, in den Jahren 1924/25 entstandene Arbeit bezweckte, die zum Teil au\erordentlich komplizierten VorgÄnge im Dielektrikum von Niederspannungskondensatoren einer KlÄrung nÄherzubringen. Da das fragliche Gebiet zurzeit noch als vollkommenes Neuland anzusehen ist und diese Arbeit wohl mit zu den ersten SpezialUntersuchungen gehört, lie\ sich nicht in allen FÄllen eine erschöpfende ErklÄrung der einzelnen dielektrischen Erscheinungen erreichen. Immerhin hat sich gezeigt, da\ einige grundlegende Erkenntnisse den noch am Anfang der Entwicklung stehenden Kondensatorbau bereits ma\gebend beeinflu\t haben. - Besonderer Wert wurde darauf gelegt, das Verhalten der Isolation unter der dauernden Einwirkung des elektrischen Feldes kennenzulernen, da man bis heute noch nicht in der Lage ist, auf Grund einer kurzzeitigen Prüfung mit verhÄltnismÄ\ig hoher Spannungsbeanspruchung oder auch einer anderen Prüfmethode die betriebsmÄ\ige Eignung eines Kondensators, d. h. seine BewÄhrung im Dauerbetriebe mit Sicherheit zu beurteilen. Der unvoreingenommene Beobachter wird sich der Einsicht nicht verschlie\en können, da\ man hier noch ganz am Anfang des theoretischen Erkennens steht und es ist wohl nicht zu viel behauptet, da\ ebenso wie hier, so auch auf den dielektrisch verwandten Gebieten, noch hingebungsvollste Arbeit geleistet werden mu\, um die Isolierstofftechnik zur Lösung der gro\en Aufgaben zu befÄhigen, die ihrer im Rahmen der stetig fortschreitenden technischen Entwicklung noch harren.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01656175
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  • 5
    Electronic Resource
    Electronic Resource
    Theoretische Abschätzung von Einflußparametern auf den Entladevorgang eines Wasserstoff-Metallhydridspeichers (1981)
    Springer
    Heat and mass transfer 15 (1981), S. 17-26 
    Details
    ISSN: 1432-1181
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Description / Table of Contents: Zusammenfassung Mit Hilfe von numerischen Rechnungen wird versucht, Aussagen zu machen über die wichtigsten Einflußparameter auf den Be- und Entladungsvorgang eines Metallhydridspeichers, welcher sich für einen Einsatz in einem mit Wasserstoff betriebenen Fahrzeug eignet, sowie über den Einfluß einer Variation verschiedener physikalischer und chemischer Eigenschaften der an dem System beteiligten Stoffe.
    Notes: Abstract With applications of numerical methods it is tried to make statements about important influences on the charge and discharge of a metal hydrogen storage, which is suitable for an application in a hydrogen operated motor vehicle. Therefore there were investigated different geometries of pipe as well as the influence of variation of different physical and chemical properties on the important materials of the system.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01464870
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  • 6
    Electronic Resource
    Electronic Resource
    A novel picosecond-pulse dye laser system (1980)
    Springer
    Applied physics 23 (1980), S. 135-140 
    Details
    ISSN: 1432-0630
    Keywords: 42.55
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract A laser system capable of generating picosecond pulses of 2 ps duration and peak powers of up to 50 MW, tunable throughout the emission spectrum of the lasing medium is described. The system consists of a cw dye laser which is tuned and is actively mode-locked by means of a novel interferometer. Single-pulse amplification is achieved via a two-stage N2-laser-pumped amplifier arrangement. One of the most attractive features of the system here described is its inherent versatile broad tunability, which should allow, with different lasing media and pump sources, ps pulse generation from 400 to 700 nm using the same interferometer device.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00899708
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  • 7
    Electronic Resource
    Electronic Resource
    Laser emission of 2,2″-dimethylparaterphenyl at 77 K (1981)
    Springer
    Applied physics 26 (1981), S. 211-212 
    Details
    ISSN: 1432-0649
    Keywords: 42.78
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Dye laser emission of 2,2″-dimethylparaterphenyl at 77 K down to 208.5 nm is reported.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00692539
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  • 8
    Electronic Resource
    Electronic Resource
    Picosecond gain dynamics of KrF (1984)
    Springer
    Applied physics 33 (1984), S. 219-223 
    Details
    ISSN: 1432-0649
    Keywords: 42.60
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We describe the generation of excimer-laser pulses of 〈10 ps pulse width and up to 40 mJ pulse energy at 248.5 nm and their use in the measurement of ps gain dynamics in a KrF amplifier. Small-signal gain of 〉2×104, saturation energy density of 2.0 mJ/cm2, and gain recovery time of 4 ns were measured. In contrast to XeCl* no short-gain rcovery time was found in KrF* and the stored inversion could be fully depleted bya single ps pulse.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00697331
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  • 9
    Electronic Resource
    Electronic Resource
    Compact, wide aperture X-ray preionized XeCl laser with high specific optical power (1989)
    Springer
    Applied physics 49 (1989), S. 331-337 
    Details
    ISSN: 1432-0649
    Keywords: 42.55G ; 42.60B ; 52.80H
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract An X-ray preionized, discharge-pumped XeCl laser with a variable beam cross-section of up to 6×6 cm2 is described. It uses flat electrodes and the beam width is determined by X-ray collimation. Its operation characteristics concerning reduced electric field strength (E/p) and X-ray dose are discussed in detail. The inductance of the discharge loop is minimized using a water capacitor arrangement. A very high specific optical power (90 MW/l) is achieved in an active volume of 1.2 l. The pulse energy exceeds 5 J in a 45 ns pulse (FWHM).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00324182
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  • 10
    Electronic Resource
    Electronic Resource
    Excited state absorption in Mn2+ doped phosphate glass (1990)
    Springer
    Applied physics 50 (1990), S. 231-232 
    Details
    ISSN: 1432-0649
    Keywords: 42.55R ; 42.60B
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The possibility of obtaining laser action from Mn2+ doped glass has been investigated. The excited state absorption at the expected laser wavelength was measured and explains the unsuccessful attempts to obtain laser action.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00357289
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