WorldCat Identities

Carter, T. P.

Overview
Works: 12 works in 26 publications in 2 languages and 385 library holdings
Genres: Fiction  Romance fiction  Exhibition catalogs  Quotations 
Roles: Author
Classifications: PS3603.A785, 813.6
Publication Timeline
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Most widely held works by T. P Carter
Behind those eyes by T. P Carter( Book )

6 editions published between 2004 and 2009 in English and held by 186 WorldCat member libraries worldwide

Lovestoned by T. P Carter( Book )

6 editions published between 2007 and 2011 in English and held by 181 WorldCat member libraries worldwide

Even though talented young painter Islam Ian is taking New York and London by storm, he feels nothing but emptiness until he meets a mysterious woman who, while bringing him to new heights of pleasure, forces him to question his morals, limits, beliefs, and sanity
Keratinase from Streptomyces fradiae by T. P Carter( Book )

3 editions published in 1990 in English and held by 4 WorldCat member libraries worldwide

Masks without masquerades = Masques sans mascarades by Dalhousie Art Gallery( Book )

1 edition published in 1974 in French and held by 3 WorldCat member libraries worldwide

Jokes, notes & quotes : for teachers, preachers, and public speakers( Book )

1 edition published in 1991 in English and held by 2 WorldCat member libraries worldwide

Statistical Fine Structure of Inhomogeneously Broadened Absorption Lines by W. E Moerner( Book )

2 editions published in 1987 in English and held by 2 WorldCat member libraries worldwide

Using laser frequency-modulation spectroscopy; we have observed statistical fine structure (SFS) in the inhomogeneously broadened optical absorption of pentacene in p-terphenyl at liquid helium temperatures. SFS is the actual frequency-dependent, time-independent structure of the inhomogeneous line caused by the randomly varying number of centers in each frequency interval. The size of the SFS varies as the square root of the number of centers, and the autocorrelation of the SFS yields and estimate of the homogeneous linewidth without requiring spectral hole-burning or coherent transients. Keywords: Spectroscopy of defects in solids; Molecular spectroscopy; Statistical effects
Statistical Fine Structure in the Inhomogeneously Broadened Electronic Origin of Pentacene in p-Terphenyl by T. P Carter( Book )

2 editions published in 1988 in English and held by 2 WorldCat member libraries worldwide

Recently, the first observation of statistical fine structure on an inhomogeneously broadened absorption profile was reported (W.E. Moerner, T.P. Carter, Phys. Rev. Lett. 59,2705(1987) for mixed crystals of pentacene in p-terphenyl using laser FM spectroscopy. Statistical fine structure is time-independent structure on the inhomogeneous line caused by statistical variations, in the spectral density of absorbers in each frequency interval. In this work, a model and an analysis of statistical fine structure using autocorrelation techniques are presented, and the dependence of the effect for pentacene in p-terphenyl at 1.4K on modulating frequency, detection phase, sample position, center concentration, and site is described. Keywords: Statistical fine structure, Inhomogeneous broadening, Molecular spectroscopy, Defects, Solids
Pseudo-Stark Effect and FM/Stark Double Modulation Spectroscopy for the Detection of Statistical Fine Structure in Alexandrite( Book )

1 edition published in 1988 in English and held by 1 WorldCat member library worldwide

Using laser-FM spectroscopy and transient spectral hole burning, the R1m transition of Cr3+ ions in alexandrite is shown to exhibit a linear pseudo-Stark effect with coefficients of 0.141 MHz-cm/V and 0.0538 MHz-cm/V at 1.6 K for electric fields along the crystal a and c axes, respectively. This result was used to develop a sensitive FM/Stark double modulation method for the detection of statistical fine structure (SFS) on the inhomogeneously broadened R1m line. While the final signal-to-noise ratio is not much greater than unity, autocorrelation of the measured spectra provides the first strong evidence for the presence of SFS in an inorganic material. Keywords: Statistical fine structure, Alexandrite, Stark effect, Modulation spectroscopy, FM Spectroscopy
Mechanism of Photon-Gated Persistent Spectral Hole-Burning in Metal-Tetrabenzoporphyrin/Halomethane Systems: Donor-Acceptor Electron Transfer( Book )

1 edition published in 1987 in English and held by 1 WorldCat member library worldwide

We have observed photon-gated persistent spectral hole-burning for meso-tetra(p-tolyl)-M-tetrabenzoporphyrin (M = Zinc or Magnesium) molecules in the presence of several different halomethanes (chloroform, methylene chloride, and methylene bromide) in poly(methyl methacrylate) thin films at liquid helium temperatures. Depending upon the sample composition and porphyrin/halomethane concentration ratio, hole formation is up to 300 times more efficient when two photons are absorbed by the porphyrin as compared to one-photon excitation. After the first (site-selecting) photon excites the singlet-singlet origin absorption near 630 nm, the most efficient photon-gating occurs when the second (gating) photon excites a strong triplet-triplet transition near 480 nm. The hole width at 1.4 K is approximately 2.5 GHz full-width at half-maximum in an inhomogeneously broadened origin absorption 300/cm in width. Analysis of the halomethane concentration dependence, the action spectrum of the second photon, the photoproduct spectrum, and the dependence of the hole depth on the time delay between the site-selecting and gating light pulses confirms that the mechanism is donor-acceptor electron transfer from an excited triplet state of the porphyrin to a nearby halomethane molecule. Keywords: photon-gating, persistent spectral hole-burning, donor-acceptor electron transfer, metal-tetrabenzoporphyrin, porphyrins, halomethanes
Fast Burning of Persistent Spectral Holes in Small Laser Spots Using Photon-Gated Materials( Book )

1 edition published in 1986 in English and held by 1 WorldCat member library worldwide

Extremely fast (30 ns) burning of detectable persistent spectral holes in 200 micron diameter laser spots is reported using a new photon gated donor acceptor material: a derivative of zinc tetrabenzoporphyrin as a donor with chloroform acceptors in a poly (methyl methacrylate) thin film. The fast burning pulse near 630 nm was accompanied by a 200 ms gating pulse at 488 nm to produce the 1% deep spectral holes in transmission. This result illustrates one crucial advantage of photon-gated materials over single-photon materials: greatly increased reading fluences can be tolerated, allowing fast burning in small laser spots to be easily detected. Keywords: photon gating; frequency domain optical storage; Persistent spectral hole burning; electron transfer; fast burning
Statistical Fine Structure in Inhomogeneously Broadened Absorption Lines in Solids( Book )

1 edition published in 1987 in English and held by 1 WorldCat member library worldwide

By using laser FM spectroscopy, we have observed statistical fine structure (SFS) in the inhomogeneously broadened zero-phonon S1 : SO (O-O) absorption of pentacene molecules in crystals of p-terphenyl at liquid helium temperatures. SFS results from variations in the spectral density of absorbers with optical wavelength due to statistics, illustrating that the inhomogeneous line profile is not a simple, smooth Gaussian function as has been previously assumed but rather contains significant fine structure. Theoretical analysis of the SFS spectra using auto-correlation techniques can be used to estimate the underlying value of the homogenous linewidth. This new observation not only provides a novel way to study the statistics of inhomogeneous broadening, but it also allows estimation of the homogenous width without requiring spectral hole-burning or coherent transient techniques. Keywords: Spectral hole-burning, Inhomogeneous broadening, Statistical fine structure
Photon-Gated Spectral Hole-Burning via Donor-Acceptor Electron Transfer( Book )

1 edition published in 1986 in English and held by 1 WorldCat member library worldwide

We have observed photon-gated spectral hole-burning (i.e., enhanced hole production in the presence of an additional gating light source) for a derivative of zinc-tetrabenzoporphyrin in poly(methyl methacrylate) thin films in the presence of chloroform acceptor molecules. Gated holes form when single frequency laser radiation excites the 0-0 singlet absorption at 630 nm simultaneous with triplet-triplet excitation by the gating action spectrum suggests that the mechanism is electron transfer from an excited triplet of the porphyrin donor to the chloroform acceptor. This is the first clear example of persistent spectral hole-burning via donor-acceptor electron transfer; further, the photon-gating characteristics can be modified by altering the acceptor concentration. Keywords: low temperature photochemistry
 
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