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Journal articles on the topic 'Excitation ir'

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Published: 4 June 2021
Last updated: 14 February 2022

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1

Brown, Robert C., and Robert E. Wyatt. "Vibrational resonances and IR multiphoton excitation." Journal of Chemical Physics 82, no. 11 (June 1985): 4777–87. http://dx.doi.org/10.1063/1.448695.

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2

Xiang, Bo, Raphael F. Ribeiro, Adam D. Dunkelberger, Jiaxi Wang, Yingmin Li, Blake S. Simpkins, Jeffrey C. Owrutsky, Joel Yuen-Zhou, and Wei Xiong. "Two-dimensional infrared spectroscopy of vibrational polaritons." Proceedings of the National Academy of Sciences 115, no. 19 (April 19, 2018): 4845–50. http://dx.doi.org/10.1073/pnas.1722063115.

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We report experimental 2D infrared (2D IR) spectra of coherent light–matter excitations––molecular vibrational polaritons. The application of advanced 2D IR spectroscopy to vibrational polaritons challenges and advances our understanding in both fields. First, the 2D IR spectra of polaritons differ drastically from free uncoupled excitations and a new interpretation is needed. Second, 2D IR uniquely resolves excitation of hybrid light–matter polaritons and unexpected dark states in a state-selective manner, revealing otherwise hidden interactions between them. Moreover, 2D IR signals highlight the impact of molecular anharmonicities which are applicable to virtually all molecular systems. A quantum-mechanical model is developed which incorporates both nuclear and electrical anharmonicities and provides the basis for interpreting this class of 2D IR spectra. This work lays the foundation for investigating phenomena of nonlinear photonics and chemistry of molecular vibrational polaritons which cannot be probed with traditional linear spectroscopy.
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3

Wokosin, D., V. F. Centonze, and J. G. White. "UV-excited fluorophore images obtained with IR excitation." Proceedings, annual meeting, Electron Microscopy Society of America 54 (August 11, 1996): 906–7. http://dx.doi.org/10.1017/s0424820100166993.

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The widespread use of two-photon excitation fluorescence imaging has been somewhat inhibited by the necessity to use large, expensive, high-power, short-pulse lasers. These ultra-short pulse lasers are used as an excitation source in a raster scanning configuration to provide sufficient peak power density in a lens focal volume to generate detectable two-photon absorption events for rapid imaging. Biological studies often benefit from multiple fluorescent labels and multi-labelled samples often require different excitation wavelengths for adequate excitation of the various colored fluorophores. This is achieved inexpensively with the three Krypton Argon laser lines in standard confocal imaging systems, but multiple two-photon excitation lasers--if available-- would be a very expensive system. The lasers commonly used for two-photon imaging are tuneable, but this is not a non-trivial and time consuming process. The tuning range on these lasers allows good access to the blue-emitting and green-emitting fluorophores via two-photon excitation; however, we have found that a fixed-wavelength, compact,
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4

Jungclas, Hartmut, Anna M. Popova, Viacheslav V. Komarov, Lothar Schmidt, and Alexander Zulauf. "Vibration Energy Accumulation and Redistribution in Organic Molecules Irradiated by Infrared Photons." Zeitschrift für Naturforschung A 62, no. 5-6 (June 1, 2007): 324–30. http://dx.doi.org/10.1515/zna-2007-5-614.

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A theoretical approach to the dissociation and low-energy electronic excitation of polyatomic organic molecules with donor and acceptor substructures is suggested. The donor hydrocarbon molecular substructures can serve as antennas for low-energy infrared (IR)-photon absorption, which coherently induce collective vibrational excitations (excimols). Due to dipole-dipole interactions, the accumulated energy can transit to the molecular acceptors: dipole-type trap-bonds or molecular parts with π-electron orbits. The analytical expressions for the probability functions of molecular fragmentation and electronic excitation induced by IR-multiphoton absorption are derived. The vibrational energy accumulation and redistribution in the molecules of diphenylalkanes irradiated by infrared photons are considered from the presented point of view.
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5

Jakubetz, W., T. Joseph, and J. Manz. "Selective IR-multiphoton excitation of hyperspherical modes." Chemical Physics Letters 126, no. 1 (April 1986): 48–53. http://dx.doi.org/10.1016/0009-2614(86)85114-4.

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6

Knippers, W., G. Luijks, S. Stolte, and J. Reuss. "IR two-photon excitation of ethylene, reconsidered." Infrared Physics 25, no. 1-2 (February 1985): 197–99. http://dx.doi.org/10.1016/0020-0891(85)90077-6.

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7

Kern-Michler, Daniela, Carsten Neumann, Nicole Mielke, Luuk J. G. W. van Wilderen, Matiss Reinfelds, Jan von Cosel, Fabrizio Santoro, Alexander Heckel, Irene Burghardt, and Jens Bredenbeck. "Controlling Photochemistry via Isotopomers and IR Pre-excitation." Journal of the American Chemical Society 140, no. 3 (January 12, 2018): 926–31. http://dx.doi.org/10.1021/jacs.7b08723.

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8

Tran, P. "Population transfer through the continuum: ir excitation ofHeH+." Physical Review A 59, no. 2 (February 1, 1999): 1444–50. http://dx.doi.org/10.1103/physreva.59.1444.

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9

Artjuschenko, V. G., K. I. Kalaidjian, and M. M. Mirakian. "Excitation of middle-IR range hollow metallic waveguides." International Journal of Infrared and Millimeter Waves 12, no. 10 (October 1991): 1175–85. http://dx.doi.org/10.1007/bf01008560.

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10

Brower, Daniel T., and Isabel K. Lloyd. "Investigation of the effect of host composition on the photoluminescent properties of SrxBa1−xS doped with Eu and Sm." Journal of Materials Research 10, no. 1 (January 1995): 211–15. http://dx.doi.org/10.1557/jmr.1995.0211.

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The effect of modifying the host composition on the photoluminescent properties of the ir stimulable phosphor system SrBaS : (Eu, Sm) was investigated. Spectral measurements (stimulated emission, fluorescent emission, excitation, and IR stimulation) were made on nine separate host compositions. The lattice constant, ionicity, and lattice strain affect Stark splitting of the rare earth excited states. While large shifts in the ir stimulated emission and fluorescence wavelengths were observed, no shift was observed for the peak excitation and ir stimulation wavelengths.
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11

Delor, Milan, Paul A. Scattergood, Igor V. Sazanovich, Anthony W. Parker, Gregory M. Greetham, Anthony J. H. M. Meijer, Michael Towrie, and Julia A. Weinstein. "Toward control of electron transfer in donor-acceptor molecules by bond-specific infrared excitation." Science 346, no. 6216 (December 18, 2014): 1492–95. http://dx.doi.org/10.1126/science.1259995.

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Electron transfer (ET) from donor to acceptor is often mediated by nuclear-electronic (vibronic) interactions in molecular bridges. Using an ultrafast electronic-vibrational-vibrational pulse-sequence, we demonstrate how the outcome of light-induced ET can be radically altered by mode-specific infrared (IR) excitation of vibrations that are coupled to the ET pathway. Picosecond narrow-band IR excitation of high-frequency bridge vibrations in an electronically excited covalent trans-acetylide platinum(II) donor-bridge-acceptor system in solution alters both the dynamics and the yields of competing ET pathways, completely switching a charge separation pathway off. These results offer a step toward quantum control of chemical reactivity by IR excitation.
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12

Dekýš, Vladimír, Ondrej Štalmach, Josef Soukup, Alžbeta Sapietová, and Lenka Rychlíková. "Detection of composite damage by IR NDT using ultrasonic and optic excitation." MATEC Web of Conferences 254 (2019): 05004. http://dx.doi.org/10.1051/matecconf/201925405004.

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The submitted paper presents experience with detection of damaged composites by means of an ultrasonic excitation system in comparison with an optic system of excitation. In case of the ultrasonic excitation system is a high-frequency signal modulated by lock-in frequency. For a selection of the carrier signal we measured a response of a sample to sweep excitation and a sample resonance was defined by means of STFT. Consequently, the method lock-in was applied for detection. In case of the optic excitation system we applied several suitably selected frequencies with an aim to obtain information from various depths of the measured object. Results of measurements are presented in composite samples of CFRP.
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13

Foley, Casey D., S. Tahereh Alavi, Baptiste Joalland, Bernadette M. Broderick, Nureshan Dias, and Arthur G. Suits. "Imaging the infrared multiphoton excitation and dissociation of propargyl chloride." Physical Chemistry Chemical Physics 21, no. 3 (2019): 1528–35. http://dx.doi.org/10.1039/c8cp06668j.

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14

Vickers, Thomas J., Charles K. Mann, and Ching-Hui Tseng. "Changes in Raman Spectra Due to Near-IR Excitation." Applied Spectroscopy 46, no. 7 (July 1992): 1200–1202. http://dx.doi.org/10.1366/0003702924124222.

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15

Zhitneva, G. P., Yu N. Zhitnev, and V. V. Lunin. "Laser-Induced Luminescence upon IR Multiphoton Excitation of Triethylsilane." High Energy Chemistry 37, no. 6 (November 2003): 417–20. http://dx.doi.org/10.1023/b:hiec.0000003402.95236.96.

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16

Zhitneva, G. P., and Yu N. Zhitnev. "Laser-Induced Luminescence upon IR Multiphoton Excitation of Diethylsilane." High Energy Chemistry 38, no. 4 (July 2004): 269–74. http://dx.doi.org/10.1023/b:hiec.0000035417.07123.57.

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17

Dickinson, Dale F. "Excitation of the hydroxyl maser in OH/IR stars." Astrophysical Journal 379 (September 1991): L29. http://dx.doi.org/10.1086/186146.

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18

Alimpiev, S. S., and B. G. Sartakov. "The Spectral Features of Polyatomic Molecules Multiphoton Excitation in a Strong IR-Laser Field." Laser Chemistry 12, no. 3-4 (January 1, 1992): 147–72. http://dx.doi.org/10.1155/lc.12.147.

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The experimental data on multiphoton excitation of polyatomic molecules in strong fields of high pressure continuously tunable CO2 lasers are presented. The program package for computer simulation of multiphoton excitation spectra and excitation dynamics is developed. Good agreement between computer simulation and experimental data is observed.
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19

Cohen, R. J. "Circumstellar envelopes of OH-IR sources." Symposium - International Astronomical Union 122 (1987): 229–39. http://dx.doi.org/10.1017/s0074180900156499.

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This article reviews recent radio observations of maser emission from OH, H2O and SiO molecules in the circumstellar envelopes of OH-IR sources. The different radio lines require different conditions for their excitation, and each therefore probes different regions in the circumstellar envelope. For some stars radio interferometer maps of several maser lines are now available, and a consistent picture of the envelope structure is beginning to emerge.
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20

Kurmaev, E. Z., V. R. Galakhov, S. N. Shamin, T. Rodríguez, A. Almendra, J. Sanz-Maudes, K. Göransson, and I. Engström. "Solid-phase reactions in Ir/(111)Si systems studied by means of x-ray emission spectroscopy." Journal of Materials Research 13, no. 7 (July 1998): 1950–55. http://dx.doi.org/10.1557/jmr.1998.0274.

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High energy resolved x-ray emission spectroscopy with variable electron beam excitation is applied for study of solid-phase reactions in the Ir/(111)Si system as a function of annealing temperature. The formation of Ir silicides as a function of depth is studied by measurements of Si L2,3 x-ray emission valence spectra at different electron excitation energies (3–10 keV), and the results are compared with those of Rutherford backscattering.
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21

Onami, Yuika, Ryousuke Koya, Takayasu Kawasaki, Hiroki Aizawa, Ryo Nakagame, Yoshito Miyagawa, Tomoyuki Haraguchi, Takashiro Akitsu, Koichi Tsukiyama, and Mauricio A. Palafox. "Investigation by DFT Methods of the Damage of Human Serum Albumin Including Amino Acid Derivative Schiff Base Zn(II) Complexes by IR-FEL Irradiation." International Journal of Molecular Sciences 20, no. 11 (June 11, 2019): 2846. http://dx.doi.org/10.3390/ijms20112846.

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An infrared free electron laser (IR-FEL) can decompose aggregated proteins by excitation of vibrational bands. In this study, we prepared hybrid materials of protein (human serum albumin; HSA) including several new Schiff base Zn(II) complexes incorporating amino acid (alanine and valine) or dipeptide (gly-gly) derivative moieties, which were synthesized and characterized with UV-vis, circular dichroism (CD), and IR spectra. Density functional theory (DFT) and time dependent DFT (TD-DFT) calculations were also performed to investigate vibrational modes of the Zn(II) complexes. An IR-FEL was used to irradiate HSA as well as hybrid materials of HSA-Zn(II) complexes at wavelengths corresponding to imine C=N, amide I, and amide II bands. Analysis of secondary structures suggested that including a Zn(II) complex into HSA led to the structural change of HSA, resulting in a more fragile structure than the original HSA. The result was one of the characteristic features of vibrational excitation of IR-FEL in contrast to electronic excitation by UV or visible light.
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22

Evseev, A. V., A. A. Puretzky, and V. V. Tyakht. "Multiphoton and Multifrequency Resonances in the IR Laser Excitation of OsO4 Molecules Cooled in a Supersonic Jet." Laser Chemistry 8, no. 2-4 (January 1, 1988): 137–49. http://dx.doi.org/10.1155/lc.8.137.

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The three-frequency IR excitation of visible luminescence was used as the method for probing of the IR multiphoton absorption of OsO4 molecules cooled in a supersonic jet. The first laser pulse was used to form a certain vibrational distribution below the onset of vibrational quasicontinuum. The possibility of direct excitation of the vibrational states ν = 2, 3 of pumped ν3 mode by direct two- or three-photon absorption has been shown. The excitation spectra under the influence of the second variable laser frequency show the features attained for transitions from initially prepared vibrational levels ν = 2 or ν = 3. The dependencies of the luminescence intensity on the IR laser fluence were studied also to prove the role of the direct multiphoton transitions. The different multiphoton and multifrequency resonances were analysed in the frame of simple spectroscopic model, and appropriate anharmonicity constants were derived.
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23

Hadni, Armand, and Xavier Gerbaux. "Far IR excitation of longitudinal optical phonons in triglycine sulphate." Ferroelectrics 248, no. 1 (October 2000): 15–26. http://dx.doi.org/10.1080/00150190008223665.

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24

Ahmad, Javed, Taichiro Nishio, and Hiromoto Uwe. "A new IR excitation in semiconducting Ba1−xKxBiO3 single crystals." Physica C: Superconductivity 388-389 (May 2003): 455–56. http://dx.doi.org/10.1016/s0921-4534(02)02575-3.

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25

Shirai, K., K. Matsukawa, T. Moriwaki, and Y. Ikemoto. "Control of impurity diffusion in silicon by IR laser excitation." Physica B: Condensed Matter 404, no. 23-24 (December 2009): 4685–88. http://dx.doi.org/10.1016/j.physb.2009.08.155.

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26

Heske, A., H. J. Habing, W. E. C. J. van der Veen, A. Omont, and T. Forveille. "CO in OH/IR-Stars - on Excitation and Mass Loss." International Astronomical Union Colloquium 106 (1989): 368. http://dx.doi.org/10.1017/s0252921100063260.

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Observations of CO in long period variables have been widely used to determine mass loss rates by applying models for CO line formation (e.g. Knapp and Morris, 1985) which use a simple method to take the impact from infrared radiation into account. Recent 00(2-1) and (1-0) observations of some more evolved OH/IR stars yielded much too low mass loss rates using these simple models, thus indicating that they cannot be extrapolated to far evolved AGB stars with optically thick circumstellar envelopes.
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27

Bokarev, Sergey I., Olga S. Bokareva, and Oliver Kühn. "Electronic excitation spectrum of the photosensitizer [Ir(ppy)2(bpy)]+." Journal of Chemical Physics 136, no. 21 (June 7, 2012): 214305. http://dx.doi.org/10.1063/1.4723808.

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28

Chuntonov, Lev. "2D-IR spectroscopy of hydrogen-bond-mediated vibrational excitation transfer." Physical Chemistry Chemical Physics 18, no. 20 (2016): 13852–60. http://dx.doi.org/10.1039/c6cp01640e.

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29

Puretzky, A. A. "Inverse Electronic Relaxation at IR Multiple-Photon Excitation of Molecules." Laser Chemistry 6, no. 2 (January 1, 1986): 103–23. http://dx.doi.org/10.1155/lc.6.103.

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30

Asmontas, S. "Photoresponse of Schottky-barrier detector under strong IR laser excitation." Semiconductor Physics, Quantum Electronics and Optoelectronics 3, no. 2 (March 21, 2000): 138–43. http://dx.doi.org/10.15407/spqeo3.02.138.

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31

Grigoryev, L. V., V. V. Rychgorskyi, E. V. Komarov, M. M. Sychov, E. V. Sergeev, L. I. Tarasova-Tarosyan, and A. I. Kuznetsov. "Nonlinear properties of aluminum-doped zinc sulfide under IR excitation." Journal of the Society for Information Display 14, no. 7 (2006): 653. http://dx.doi.org/10.1889/1.2235700.

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32

Shirai, K., H. Yamaguchi, and H. Katayama-Yoshida. "Control of impurity diffusion in silicon by IR laser excitation." Journal of Physics: Condensed Matter 19, no. 36 (August 24, 2007): 365207. http://dx.doi.org/10.1088/0953-8984/19/36/365207.

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33

Guillois, Olivier, Gilles Ledoux, Irène Nenner, Renaud Papoular, and Ce′cile Reynaud. "Excitation processes for the emission of the unidentified IR bands." Faraday Discussions 109 (1998): 335–47. http://dx.doi.org/10.1039/a800068i.

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34

Tomasiunas, R., R. Masteika, K. Tumkevicius, and M. Petrauskas. "Carrier Recombination Processes in PbTe Films by Picosecond IR Excitation." Solid State Phenomena 19-20 (January 1991): 523–28. http://dx.doi.org/10.4028/www.scientific.net/ssp.19-20.523.

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35

De Castro, A. Rubens B., and Paulo R. B. Pedreira. "IR Raman spectroscopy with semiconductor devices for excitation and detection." Optics Communications 62, no. 5 (June 1987): 348–50. http://dx.doi.org/10.1016/0030-4018(87)90303-8.

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36

Radloff, W., V. Stert, and H. H. Ritze. "Spectral characteristics of IR-multiphoton excitation in supersonic molecular beams." Applied Physics B Photophysics and Laser Chemistry 38, no. 3 (November 1985): 179–84. http://dx.doi.org/10.1007/bf00697481.

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37

Shan, Jun, Masako Suto, and L. C. Lee. "IR emissions from UV excitation of benzene and methyl derivatives." Journal of Photochemistry and Photobiology A: Chemistry 63, no. 2 (February 1992): 139–47. http://dx.doi.org/10.1016/1010-6030(92)85129-i.

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38

Kunkely, Horst, and Arnd Vogler. "CT excitation of [Ir(azulene)(1,5-cyclooctadiene)]+. Spectroscopy and photochemistry." Inorganic Chemistry Communications 9, no. 8 (August 2006): 830–32. http://dx.doi.org/10.1016/j.inoche.2006.05.008.

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39

Orlyanchik, V., A. Vaknin, Z. Ovadyahu, and M. Pollak. "Impairing the Memory of an Electron-Glass by IR Excitation." physica status solidi (b) 230, no. 1 (March 2002): 61–66. http://dx.doi.org/10.1002/1521-3951(200203)230:1<61::aid-pssb61>3.0.co;2-o.

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40

Кузнецов, Ю. А., М. Н. Лапушкин, Е. В. Рутьков, and Н. Р. Галль. "Электронно-стимулированная десорбция атомов цезия с графена на иридии, интеркалированного и не интеркалированого цезием." Физика твердого тела 61, no. 8 (2019): 1526. http://dx.doi.org/10.21883/ftt.2019.08.47983.425.

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Electron stimulated desorption (ESD) of neutral atomic Cs from graphene on Ir has been studied for two cases: when Cs intercalation does present and when it does not take place. Two peaks have been found at desorbed atom energy distribution: high-energy (HE) at the energy of 0.36 eV and low-energy (LE) one at the energy of 0.13 eV. HE peak has been observed for both cases, we attribute it with excitation of 2s carbon core level. LE peak was observed only when intercalation does not take place; we attribute it with excitation of 4f and 5p core levels of Ir. A model is put forward to describe atomic Cs ESD; we proposed that graphene on Ir acts as dielectric in the processes discussed above.
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41

Liu, Hong-Wei, Jia-Liang Sun, Yi-Fan Wang, Xiao-Yi Ma, Biao Li, Zhao-Hui Bai, and Xi-Yan Zhang. "Dual-mode conversion luminescent properties of PbF2:Er3+, Yb3+ phosphors." Functional Materials Letters 12, no. 03 (May 16, 2019): 1950033. http://dx.doi.org/10.1142/s1793604719500334.

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PbF2: Er[Formula: see text], Yb[Formula: see text] phosphors with the property of dual-mode conversion were prepared successfully by the high-temperature solid-state reaction method. The structure and luminescence properties of the samples were characterized by X-ray diffraction (XRD) and fluorescence spectrum method. The luminescence mechanisms of the samples under single ultraviolet (UV) or infrared (IR) light source excitation and UV[Formula: see text]IR co-excitation were analyzed. Under 376, 980 and 1550[Formula: see text]nm excitation, the phosphors showed intense green and red emission, the green emission (520–570[Formula: see text]nm) and the red emission (650–680[Formula: see text]nm) originated from the 2H[Formula: see text]I[Formula: see text], 4S[Formula: see text]I[Formula: see text] and 4F[Formula: see text]I[Formula: see text] transitions of Er[Formula: see text] ions, respectively. The fluorescence enhancement effect was observed in the UV and IR co-excited samples, which is derived from the infrared photon reabsorption of the ions at metastable energy levels.
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42

Ma, Zheng, Zhiwei Lin, Candace M. Lawrence, Igor V. Rubtsov, Panayiotis Antoniou, Spiros S. Skourtis, Peng Zhang, and David N. Beratan. "How can infra-red excitation both accelerate and slow charge transfer in the same molecule?" Chemical Science 9, no. 30 (2018): 6395–405. http://dx.doi.org/10.1039/c8sc00092a.

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A UV-IR-Vis 3-pulse study of infra-red induced changes to electron transfer (ET) rates in a donor–bridge–acceptor species finds that charge-separation rates are slowed, while charge-recombination rates are accelerated as a result of IR excitation during the reaction.
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43

Ozaki, Yukihiro. "Biological applications of near- IR fourier-transform Raman microspectroscopy." Proceedings, annual meeting, Electron Microscopy Society of America 50, no. 2 (August 1992): 1530–31. http://dx.doi.org/10.1017/s0424820100132285.

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Recently-developed near-infrared Fourier transform (FT)-Raman spectroscopy has received keen interest of researchers in bio-Raman field because near-infrared excitation can avoid mostly fluorescence and photodecomposition, which have been two major drawbacks of Raman spectroscopy in its biological and medical applications. Introduction of FT-Raman microspectroscopy makes near-infrared FT-Raman spectroscopy more useful for studying biomedical materials. The purpose of the present paper is to demonstrate the potential of near-infrared FT-Raman microspectroscopy in nondestructive structural analysis of biological systems. Photosynthetic bacteria is taken up here as an example.The FT-Raman spectra of the photosynthetic bacteria were measured with a JEOL JRS-FT6500N FT-Raman spectrometer equipped with an optical microscopy. Excitation wavelength at 1064-nm was provided by a CW Nd:YAG laser (CVI YAGMAX c-92), and the laser power at the sample position was typically 150 mW. All the data were collected at a spectral resolution of 8 cm-1 and spatial resolution of 8 μm.
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44

Kawara, Kimiaki. "H2 Emission from External Galaxies." Symposium - International Astronomical Union 150 (1992): 103–7. http://dx.doi.org/10.1017/s0074180900089786.

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2 μm spectroscopic observations by many authors have revealed significant rotation-vibrational H2 emission is widespread from starburst to bare nucleus galaxies. Near-IR H2 emission lines can arise from various excitation sources: UV radiation by hot stars, shock excitation by supernova remnants or AGN driven winds, and UV/X-ray radiation by an AGN. In this review recent data will be compared with such H2 excitation models.
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45

Jin, Chengzhi, Ruilin Guan, Jingheng Wu, Bo Yuan, Lili Wang, Juanjuan Huang, Hui Wang, Liangnian Ji, and Hui Chao. "Rational design of NIR-emitting iridium(iii) complexes for multimodal phosphorescence imaging of mitochondria under two-photon excitation." Chemical Communications 53, no. 75 (2017): 10374–77. http://dx.doi.org/10.1039/c7cc05193j.

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46

Greenaway, Alex G., Adrian Marberger, Adam Thetford, Inés Lezcano-González, Miren Agote-Arán, Maarten Nachtegaal, Davide Ferri, Oliver Kröcher, C. Richard A. Catlow, and Andrew M. Beale. "Detection of key transient Cu intermediates in SSZ-13 during NH3-SCR deNOx by modulation excitation IR spectroscopy." Chemical Science 11, no. 2 (2020): 447–55. http://dx.doi.org/10.1039/c9sc04905c.

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47

van Wilderen, L. J. G. W., C. Neumann, A. Rodrigues-Correia, D. Kern-Michler, N. Mielke, M. Reinfelds, A. Heckel, and J. Bredenbeck. "Picosecond activation of the DEACM photocage unravelled by VIS-pump-IR-probe spectroscopy." Physical Chemistry Chemical Physics 19, no. 9 (2017): 6487–96. http://dx.doi.org/10.1039/c6cp07022a.

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G Burion, Michael. "Excitation of Molecular Clouds and the Emission from Molecular Hydrogen." Australian Journal of Physics 45, no. 4 (1992): 463. http://dx.doi.org/10.1071/ph920463.

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Abstract:
The observation and theory of UV excitation of molecular clouds (i.e. photodissociation regions) and the shock excitation of molecular clouds is reviewed, with particular emphasis placed on the emission from molecular hydrogen. Recent advances in near-IR instrumentation have engendered new observations which are challenging our theoretical understanding of these fundamental physical processes.
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Jho, Young-Dahl, Hoonill Jeong, Jihoon Jeong, G. Hugh Song, and Young-Dahl Jho. "Excitation Wavelength Dependence of Terahertz Radiation from InAs: UV versus IR." Journal of the Korean Physical Society 56, no. 1(1) (January 15, 2010): 262–64. http://dx.doi.org/10.3938/jkps.56.262.

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Dargys, A. "Coherent intervalence transitions of a hole under ultrashort IR pulse excitation." Optics Communications 170, no. 1-3 (October 1999): 47–54. http://dx.doi.org/10.1016/s0030-4018(99)00440-x.

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