=> file  inspec

COST IN U.S. DOLLARS                             SINCE FILE      TOTAL
                                                      ENTRY    SESSION
FULL ESTIMATED COST                                   21.50      21.76

FILE 'INSPEC' ENTERED AT 12:16:32 ON 22 OCT 93
COPYRIGHT 1993 (c) INSTITUTION OF ELECTRICAL ENGINEERS (IEE)

FILE LAST UPDATED: 17 OCT 93      <931017/UP>
>>> INSPEC 2 WITH INSPEC THESAURUS AND PHYSICAL PROPERTIES THESAURUS <<<
FILE COVERS 1969 TO DATE.

=> s luminescence and cf3

         45426 LUMINESCENCE
           819 CF3
L7          10 LUMINESCENCE AND CF3

=> d 1-5 all

 
L7   ANSWER 1 OF 10  COPYRIGHT 1993 IEE
AN  91:3935520  INSPEC     DN  A91090869; B91050563
TI  Influence of an iodine donor on the output energy of a pulsed
    oxygen-iodine laser.
AU  Vagin, N.P.; Zolotarev, V.A.; Kryukov, P.G.; Pazyuk, V.S.;
    Podmar'kov, Yu.P.; Frolov, M.P.; Yuryshev, N.N. (P.N. Lebedev Phys.
    Inst., Acad. of Sci., Moscow, USSR)
SO  Soviet Journal of Quantum Electronics (Jan. 1991) vol.21, no.1,
    p.28-32. 26 refs.
    Price: CCCC 0049-1748/91/010028-05$04.00
    CODEN: SJQEAF  ISSN: 0049-1748
    Translation of: Kvantovaya Elektronika, Moskva (Jan. 1991) vol.18,
    no.1, p.33-7. 26 refs.
    CODEN: KVEKA3  ISSN: 0368-7147
DT  Journal; Translation Abstracted
TC  Theoretical; Experimental
CY  USSR; United States
LA  English
AB  The influence of atomic iodine donors (CH3I and CF3I) on the output
    energy of a pulsed oxygen-iodine laser was investigated. Their
    influence on the time dependence of the   ***luminescence***
    intensity of I(2P1/2) iodine atoms formed by laser photolysis of an
    RI-O2-M mixture (R=CH3,   ***CF3***  , M is the buffer gas) was also
    studied. An analysis of the experimental data and of the results of
    numerical modeling, demonstrated that when CF3I was used as the
    iodine donor, CF3O2 quenched strongly the O2(1 Delta ) excited
    oxygen. The proposed kinetic model yielded the rate constant
    k=(3-5)*10-11 cm3/s for the reaction O2(1 Delta )+CF3O2 to O2(3 Sigma
    )+CF3O2.
CC  A4255K Chemical lasers; A8240T Chemiluminescence and chemical laser
    kinetics; A4265G Optical transient phenomena, self-induced
    transparency, optical saturation and related effects; A8220 Chemical
    kinetics; B4320C Gas lasers; B4340 Nonlinear optics and devices
CT  CHEMICAL LASERS; IODINE; OPTICAL SATURABLE ABSORPTION; OXYGEN;
    REACTION RATE CONSTANTS
ST  iodomethane; trifluoro-iodomethane; peroxytrifluoromethyl radical;
    output energy; atomic iodine donors; output energy; pulsed
    oxygen-iodine laser;   ***luminescence intensity***  ; laser
    photolysis; RI-O2-M mixture; quenched; kinetic model; rate constant;
    O2-I
CHI O2I bin, O2 bin, I bin, O bin
ET  C*H*I; CH3I; C cp; cp; H cp; I cp; C*F*I; CF3I; F cp; O2; C*H; CH3;
    C*F; CF3; C*F*O; CF3O2; O cp; I*O; O2-I; O2I; O; I
 
L7   ANSWER 2 OF 10  COPYRIGHT 1993 IEE
AN  90:3740824  INSPEC     DN  A90137833
TI  Quantum yields of I(52P1/2) atoms by photodissociation of iodides
    using lambda =325 nm radiation.
AU  Babkin, V.I.; Ippolitov, M.B.; Maslov, A.I. (P.N. Lebedev Phys.
    Inst., Acad. of Sci., Moscow, USSR)
SO  Soviet Journal of Quantum Electronics (Feb. 1990) vol.20, no.2,
    p.149-52. 19 refs.
    Price: CCCC 0049-1748/90/020149-04$04.00
    CODEN: SJQEAF  ISSN: 0049-1748
    Translation of: Kvantovaya Elektronika, Moskva (Feb. 1990) vol.17,
    no.2, p.192-5. 19 refs.
    CODEN: KVEKA3  ISSN: 0368-7147
DT  Journal; Translation Abstracted
TC  Experimental
CY  USSR; United States
LA  English
AB  The relative quantum yields of I(52P1/2) atoms as a result of the
    photodissociation of CF3I, C2F5I, n-C3F7I, i-C3F7I, and (  ***CF3***
    )3CI by He-Cd ( lambda =325 nm) radiation were determined by
    observation of the   ***luminescence***   from these I(52P1/2) atoms
    ( lambda =1315 nm). Measurements were made of the constants
    describing quenching of I(52P1/2) iodine atoms by molecules of these
    iodides and also by nitrogen molecules.
CC  A3250F Fluorescence, phosphorescence; A3380G Diffuse spectra;
    predissociation, photodissociation; A8250C Quantum yields; A4255K
    Chemical lasers
CT  ATOMIC FLUORESCENCE; CHEMICAL LASERS; IODINE; MOLECULAR
    PHOTODISSOCIATION; ORGANIC COMPOUNDS; RADIATION QUENCHING
ST  trifluoroiodomethane; I laser; alkyl iodides; pentafluoroiodoethane;
    perfluoroalkyl iodides; heptafluoroiodopropane; iodides; relative
    quantum yields; photodissociation;   ***luminescence***  ; constants;
    quenching; 325 nm; I atoms; He-Cd radiation
CHI I el; HeCd bin, Cd bin, He bin
PHP wavelength 3.25E-07 m
ET  P1/2; 2P1/2; is; P is; 2P; C*F*I; CF3I; C cp; cp; F cp; I cp; C2F5I;
    C3F7I; (CF3)3CI; Cd*He; Cd sy 2; sy 2; He sy 2; He-Cd; I; HeCd; He
    cp; Cd cp; Cd; He
 
L7   ANSWER 3 OF 10  COPYRIGHT 1993 IEE
AN  89:3397949  INSPEC     DN  A89078171
TI  Influence of chlorine on the energy stored in the active medium of a
    pulsed oxygen-iodine chemical laser.
AU  Vagin, N.P.; Kryukov, P.G.; Pazyuk, V.S.; Yuryshev, N.N. (PN Lebedev
    Phys. Inst., Acad. of Sci., Moscow, USSR)
SO  Soviet Journal of Quantum Electronics (Sept. 1988) vol.18, no.9,
    p.1114-17. 9 refs.
    Price: CCCC 0049-1748/88/091114-04$04.10
    CODEN: SJQEAF  ISSN: 0049-1748
    Translation of: Kvantovaya Elektronika, Moskva (Sept. 1988) vol.15,
    no.9, p.1785-90. 9 refs.
    CODEN: KVEKA3  ISSN: 0368-7147
DT  Journal; Translation Abstracted
TC  Experimental
CY  USSR; United States
LA  English
AB  The observation of   ***luminescence***   from iodine atoms ( lambda
    =1.315 mu m) was reported when methyl iodide (CH3I) and propyl iodide
    (C3H7I) were added to a stream of products from a chemical singlet
    oxygen generator containing chlorine. The effective rate constant of
    the atomic iodine formation process O12 Delta +RI+Cl2 to k10I+
    products was determined: k10 approximately=4*10-32 cm6/s for R=CH3,
    C3H7. In the case of fluorine-substituted alkyl iodides (R=
    ***CF3***  , C3F7), no   ***luminescence***   was observed from
    excited iodine atoms. The presence of chlorine in the active medium
    of a pulsed oxygen-iodine chemical laser reduces substantially the
    lifetime of the stored energy. Appropriate estimates are given.
CC  A8240T Chemiluminescence and chemical laser kinetics; A4255K Chemical
    lasers; A3250F Fluorescence, phosphorescence
CT  ATOMIC FLUORESCENCE; CHEMICAL LASERS; CHLORINE; IODINE; OXYGEN
ST  pulsed chemical lasers;   ***luminescence***  ; methyl iodide; propyl
    iodide; fluorine-substituted alkyl iodides; 1.315 micron; O2-I laser;
    O2-I-Cl
CHI O2I bin, O2 bin, I bin, O bin; O2ICl ss, Cl ss, O2 ss, I ss, O ss
PHP wavelength 1.315E-06 m
ET  C*H*I; CH3I; C cp; cp; H cp; I cp; C3H7I; Cl2; C*H; CH3; C3H7; C*F;
    CF3; F cp; C3F7; I*O; O2-I; Cl*I*O; O2-I-Cl; O2I; O cp; O; I; O2ICl;
    Cl cp; Cl
 
L7   ANSWER 4 OF 10  COPYRIGHT 1993 IEE
AN  86:2585478  INSPEC     DN  A86014680
TI  Spectra of the quantum yield of I(2P1/2) atoms in photodissociation
    of laser iodide molecules.
AU  Zhurilo, T.P.; Zalesskii, V.Yu.; Kokushkin, A.M.
SO  Soviet Journal of Quantum Electronics (May 1985) vol.15, no.5,
    p.669-75. 30 refs.
    Price: CCCC 0049-1748/85/050699-07$04.10
    CODEN: SJQEAF  ISSN: 0049-1748
    Translation of: Kvantovaya Elektronika, Moskva (May 1985) vol.12,
    no.5, p.1017-27. 30 refs.
    CODEN: KVEKA3  ISSN: 0368-7147
DT  Journal; Translation Abstracted
TC  Experimental
CY  USSR; United States
LA  English
AB  An analysis was made of the possibility that the quantum yield of
    metastable iodine atoms has been underestimated for the nitrosyl
    chloride method. A new determination was made of the spectra of the
    quantum yield of photodissociation of the iodides CF3I, C3F7I, (
    ***CF3***  )2CFI, and (  ***CF3***  )3CI. The method used was based
    on flash photolysis of iodides by radiation from a broadband plasma
    source made monochromatic using a set of narrow-band interference
    filters and on the observation of   ***luminescence***   from
    metastable atoms. A clear qualitative interpretation of the results
    is proposed. For the last two iodides the results give a much more
    optimistic forecast of their laser capabilities than the results of
    the nitrosyl chloride method.
CC  A3250F Fluorescence, phosphorescence; A3380G Diffuse spectra;
    predissociation, photodissociation; A4255K Chemical lasers; A8250C
    Quantum yields
CT  ATOMIC FLUORESCENCE; CHEMICAL LASERS; IODINE; MOLECULAR
    PHOTODISSOCIATION; ORGANIC COMPOUNDS
ST  I atoms; perfluoroalkyl iodides; trifluoroidomethane;
    heptafluoroiodopropane; quantum yield spectra; metastable atoms;
    heptafluoroidoisopropane; nonafluororoido-t-butane; I
    photodissociation laser; photodissociation; laser iodide molecules;
    nitrosyl chloride method; CF3I; C3F7I;   ***(CF3)2CFI***  ;
    ***(CF3)3CI***  ; flash photolysis; broadband plasma source;
    narrow-band interference filters;   ***luminescence***  ; laser
    capabilities
ET  C*F*I; CF3I; C cp; cp; F cp; I cp; C3F7I; (CF3)2CFI; (CF3)3CI; I
 
L7   ANSWER 5 OF 10  COPYRIGHT 1993 IEE
AN  84:2180664  INSPEC     DN  A84016256
TI  Selective photon emission in bombardment of the fluoride-molecular
    ions on a Be surface.
AU  Inouye, H.; Tanji-Noda, K. (Res. Inst. for Sci. Measurements, Tohoku
    Univ., Sendai, Japan)
SO  Journal of Applied Physics (Nov. 1983) vol.54, no.11, p.6792-4. 14
    refs.
    Price: CCCC 0021-8979/83/116792-03$02.40
    CODEN: JAPIAU  ISSN: 0021-8979
DT  Journal
TC  Experimental
CY  United States
LA  English
AB  Relative intensity distribution of the photon emission in the
    particle sputtering from a metal surface has been assumed to be
    independent of incident ion species. The authors have found, however,
    that the photon emission in the sputtering of Be atoms by the
    bombardment of boron fluoride and carbon fluoride ions provides
    different results from those of some other incident ions studied so
    far. The reason for this selective excitation is not yet understood,
    but the fluorine atom of the incident molecular ion seems to play an
    important role in the formation of electronically excited particles
    in the sputtering processes.
CC  A7860H Cathodoluminescence, ionoluminescence; A7920N Atom, molecule,
    and ion impact
CT  BERYLLIUM; IONOLUMINESCENCE;   ***LUMINESCENCE***   OF INORGANIC
    SOLIDS; SPUTTERING
ST  BF2+;   ***CF3+***  ; Be surface; metal surface; photon emission;
    sputtering; selective excitation; molecular ion
ET  Be; B*F; BF2; BF2+; B cp; cp; F cp; BF2 ip 1; ip 1; C*F; CF3; CF3+; C
    cp; CF3 ip 1

 
L8   ANSWER 6 OF 10  COPYRIGHT 1993 IEE
AN  82:1857370  INSPEC     DN  A82054906
TI  Observation of electron predissociation of a vibrationally
    over-excited multiatomic molecule.
AU  Bagratashvilli, V.N.; Burimov, V.N.; Deev, L.E.; Kudryavtsev, Yu.A.;
    Kuz'min, M.V.; Letokhov, V.S.; Sviridov, A.P.
SO  Pis'ma v Zhurnal Eksperimental'noi i Teoreticheskoi Fiziki (20 Feb.
    1982) vol.35, no.4, p.155-7. 5 refs.
    CODEN: PZETAB  ISSN: 0370-274X
    Translation in: JETP Letters. 5 refs.
    CODEN: JTPLA2  ISSN: 0021-3640
DT  Journal; Original Abstracted
TC  Experimental
CY  USSR; United States
LA  Russian
AB  The authors, studying (  ***CF3***  )3CI, observed electron
    predissociation of a multiatomic molecule due to IR multiphoton
    over-excitation above the ground state dissociation threshold and due
    to the mixing of the real oscillatory ground state continuum with the
    unstable excited electronic state.
CC  A3150 Excited states; A3380G Diffuse spectra; predissociation,
    photodissociation
CT  MOLECULAR METASTABLE STATES; MOLECULAR PHOTODISSOCIATION; MOLECULAR
    PREDISSOCIATION; ORGANIC COMPOUNDS
ST    ***IR luminescence***  ; photolysis; 2-iodo-2-
    trifluoromethylhexafluoropropane; electron predissociation;
    vibrationally over-excited multiatomic molecule;   ***(CF3)3CI***  ;
    IR multiphoton over-excitation; ground state dissociation threshold;
    oscillatory ground state continuum; unstable excited electronic state
ET  C*F*I; (CF3)3CI; C cp; cp; F cp; I cp
 
L8   ANSWER 7 OF 10  COPYRIGHT 1993 IEE
AN  79:1323859  INSPEC     DN  A79029382
TI  Laser photolysis of perfluoroalkyl iodides.
AU  Ershov, L.S.; Zalesskii, V.Yu.; Sokolov, V.N.
SO  Soviet Journal of Quantum Electronics (April 1978) vol.8, no.4,
    p.494-501. 30 refs.
    CODEN: SJQEAF  ISSN: 0049-1748
    Translation of: Kvantovaya Elektronika, Moskva (April 1978) vol.5,
    no.4, p.863-76. 30 refs.
    CODEN: KVEKA3  ISSN: 0368-7147
DT  Journal; Translation Abstracted
TC  New Development; Experimental
CY  USSR; United States
LA  English
AB  A new method is presented for the simultaneous determination of the
    quantum yields of excited and unexcited iodine atoms produced by
    photodissociation of alkyl and fluoroalkyl iodide molecules, and for
    the determination of the rate constants of the subsequent
    recombination processes. The method involves taking simultaneous
    oscillograph traces of the 1315 and 580 nm   ***luminescence***
    signals of the material being studied, produced during molecular
    photodissociation by neodymium laser harmonics. These constants were
    determined for CF3I, 1-C3F7I, and (  ***CF3***  )3CI molecules using
    the radiation of the fourth harmonic (266 nm) with a pulse energy of
    0.4-0.8 J. The results significantly altered the estimate, based on
    previous investigations, of the possible population inversion in the
    active medium of a Q-switched iodine laser.
CC  A3350D Fluorescence and phosphorescence spectra; A3380G Diffuse
    spectra; predissociation, photodissociation; A4255K Chemical lasers;
    A8240T Chemiluminescence and chemical laser kinetics; A8250C Quantum
    yields; A8250E Photodissociation, photoionization as studied by
    luminescence and radiationless transitions
CT  CHEMICAL LASERS; MOLECULAR FLUORESCENCE; MOLECULAR PHOTODISSOCIATION;
    ORGANIC COMPOUNDS; PHOTOLYSIS
ST  perfluoroalkyl iodides; quantum yields; photodissociation; rate
    constants; recombination processes; oscillograph traces;
    ***luminescence signals***  ; population inversion; laser photolysis;
    excited I atoms; unexcited I atoms; Q-switched I laser active medium
ET  C*F*I; CF3I; C cp; cp; F cp; I cp; C3F7I; (CF3)3CI; I
 
L8   ANSWER 8 OF 10  COPYRIGHT 1993 IEE
AN  73:580459  INSPEC     DN  A73080105
TI  The phosphorescence of trifluoromethyl and methylbenzenes.
AU  Nieman, G.C. (Muskingum Coll., New Concord, OH, USA)
SO  28th Symposium on Molecular Structure and Spectroscopy. (Abstracts
    only received)
    Columbus, OH, USA: Ohio State Univ, 1973. p.101 of i+229 pp.
    Conference: Columbus, OH, USA, 11-15 June 1973
    Sponsor(s): Ohio State Univ.; Nat. Sci. Found
DT  Conference Article
TC  Experimental
CY  United States
LA  English
AB  Following the observation that phosphorescence lifetimes of benzene
    derivatives were substantially lengthened by the use of
    perfluorocarbon solvents, an investigation of the effect of fluorine
    substitution on the aromatic solute was begun. All compounds studied
    which had fluorine directly attached to the aromatic ring failed to
    show any phosphorescence at 63 degrees K in a methylcyclohexane
    matrix (C7H14 or C7F14) which could not be assigned as impurity
    emission. However, trifluoromethyl (-  ***CF3***  ) derivatives have
    phosphorescence lifetimes and spectra resembling those of the
    corresponding methyl substituted compounds. These similarities and
    differences are discussed along with data for partially substituted
    side chains.
CC  A7855 Photoluminescence
CT    ***LUMINESCENCE***   OF ORGANIC SOLIDS; ORGANIC COMPOUNDS;
    PHOSPHORESCENCE
ST  phosphorescence; methylcyclohexane matrix; impurity emission; 63K;
    trifluoromethyl derivatives
ET  K; C*H; C7H14; C cp; cp; H cp; C*F; C7F14; F cp; CF3
 
L8   ANSWER 9 OF 10  COPYRIGHT 1993 IEE
AN  72:449559  INSPEC     DN  A72075326
TI  Organic phosphors of the azomethine series with substituents
    containing fluorine.
AU  Pereyaslova, D.G.; Skripkina, V.T.; Yagupol'skii, L.M.
SO  Zhurnal Prikladnoi Spektroskopii (1972) vol.17, no.1, p.101-4. 5
    refs.
    CODEN: ZPSBAX  ISSN: 0514-7506
DT  Journal
TC  Experimental
CY  Byelorussian SSR; USSR
LA  Russian
AB  Phosphors of the azomethine series, based on dimethylamino-
    benzaniline with fluorine-containing substituents (  ***CF3***  ,
    SO2CF3) were synthesized and studied. The absorption and
    ***luminescence***   spectra of these compounds were compared with
    those of known compounds (I, X=H, NO2, Cl). The intensity of the
    ***luminescence***   of compound I increases substantially with
    increasing electron-accepting properties of the substituent X. The
    most effective phosphor is the axomethine containing the SO2CF3
    group. This is intensely luminescent in the powder form and in
    solutions even at room temperature. The azomethine with the
    nitrogroup does not luminesce in the crystalline form and very weakly
    in solutions. It was shown that the position of the trifluoromethyl
    group in relation to the azomethyl group does not have a marked
    effect on the optical characteristics of the compounds studied.
CC  A7855B Liquids; A7855 Photoluminescence
CT    ***LUMINESCENCE***   OF LIQUIDS AND SOLUTIONS;   ***LUMINESCENCE***
    OF ORGANIC SOLIDS; ORGANIC COMPOUNDS; SPECTRA OF ORGANIC MOLECULES
    AND SUBSTANCES
ST  organic phosphors;   ***luminescence spectra***  ; absorption
    spectra; azomethines; substituents containing F;
    dimethylaminobenzaniline;   ***effect of substituents on
    luminescence***  
ET  C*F; CF3; C cp; cp; F cp; C*F*O*S; SO2CF3; S cp; O cp; I; H; N*O;
    NO2; N cp; Cl; F
 
L8   ANSWER 10 OF 10  COPYRIGHT 1993 IEE
AN  71:281893  INSPEC     DN  A71051986
TI  Acetate glasses.
AU  Van Uitert, L.G.; Bonner, W.A.; Grodkiewicz, W.H. (Bell Telephone
    Labs. Inc., Murray Hill, NJ, USA)
SO  Materials Research Bulletin (June 1971) vol.6, no.6, p.513-18
    CODEN: MRBUAC  ISSN: 0025-5408
DT  Journal
TC  Experimental
CY  United States
LA  English
AB  A number of new glasses have been prepared. These include Y and/or
    rare earth CH3- and   ***CF3***  -acetates with and without alkali
    metal acetate additions. Like the nitrate glasses these materials
    melt in the 100 to 350 degrees C range and tend to be most stable for
    anion to cation ratios of approximately 1.4. The trivalent ions of
    Sm, Eu, Tb and Dy fluoresce under long wave u.v. and spark coil
    excitation in these materials.
CC  A6140D Glasses
CT  GLASS;   ***LUMINESCENCE***   OF ORGANIC SOLIDS; ORGANIC COMPOUNDS
ST  acetate glasses; rare earth; Y; alkali metal acetate; trivalent ions;
    spark coil excitation; long wave ultraviolet
ET  Y; C*H; CH3; C cp; cp; H cp; C*F; CF3; F cp; C; Sm; Eu; Tb; Dy

=: s jet turbine and patent/dt

         22325 JET
         13858 TURBINE
             6 JET TURBINE
                 (JET(W)TURBINE)
         20586 PATENT/DT
L10          1 JET TURBINE AND PATENT/DT

=: d l10 all

 
L10  ANSWER 1 OF 1  COPYRIGHT 1993 IEE
AN  69:64558  INSPEC     DN  C69010393
TI  Engine control system.
CS  Ultra Electronics Ltd
PI  UK 1146438 26 March 1969
AD  9 March 1967
PR  UK 52205/65 9 Dec. 1965
DT  Patent  
CY  United Kingdom
LA  English
AB  The system for e.g. a   ***jet***     ***turbine***   engine in an
    aircraft, prevents any of a number of basic parameters being exceeded
    irrespective of any movement of the control lever by the pilot etc.
    The position of the control lever represents command signals which
    are applied through respective signal channels to control the engine,
    the engine being primarily controlled in accordance with one basic
    parameter such as engine speed. Three basic parameters which must not
    be exceeded are engine speed, pressure and temperature and the
    control system produces signals representing differences between
    actual and command signals for effecting a control. The control is
    such that at any intermediate position of the control lever the
    engine is operated under conditions such that a controlling parameter
    would not be exceeded if the lever was moved to the maximum position.
CC  C3220 Controllers; C3340B Heat systems
CT  AEROSPACE CONTROL; CONTROLLERS; HEAT SYSTEMS

=: d l10

 
L10  ANSWER 1 OF 1  COPYRIGHT 1993 IEE
AN  69:64558  INSPEC     DN  C69010393
TI  Engine control system.
CS  Ultra Electronics Ltd
PI  UK 1146438 26 March 1969
AD  9 March 1967
PR  UK 52205/65 9 Dec. 1965
DT  Patent  
CY  United Kingdom
LA  English

=: d

 
L10  ANSWER 1 OF 1  COPYRIGHT 1993 IEE
AN  69:64558  INSPEC     DN  C69010393
TI  Engine control system.
CS  Ultra Electronics Ltd
PI  UK 1146438 26 March 1969
AD  9 March 1967
PR  UK 52205/65 9 Dec. 1965
DT  Patent  
CY  United Kingdom
LA  English