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Journal articles on the topic 'Ultra spectroscopy'

To see the other types of publications on this topic, follow the link: Ultra spectroscopy.

Author: Grafiati

Published: 10 December 2022

Last updated: 29 January 2023

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1

Sakai, Keiji, Kazuyohi Omata, and Kenshiro Takagi. "Ultra High Frequency Riplon Spectroscopy." Japanese Journal of Applied Physics 43, no. 6A (June 9, 2004): 3526–29. http://dx.doi.org/10.1143/jjap.43.3526.

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2

Giangano, D. A., M. Kesselman, A. R. Celona, S. J. Bocskor, and E. J. Schneid. "Ultra-linear, 14-bit spectroscopy ADC." IEEE Transactions on Nuclear Science 37, no. 2 (April 1990): 398–402. http://dx.doi.org/10.1109/23.106651.

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3

Schurko, Robert W. "Ultra-Wideline Solid-State NMR Spectroscopy." Accounts of Chemical Research 46, no. 9 (June 7, 2013): 1985–95. http://dx.doi.org/10.1021/ar400045t.

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4

Li, Jian-Feng, Chao-Yu Li, and Ricardo F. Aroca. "Plasmon-enhanced fluorescence spectroscopy." Chemical Society Reviews 46, no. 13 (2017): 3962–79. http://dx.doi.org/10.1039/c7cs00169j.

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5

Hongfei, ZHANG, SU Bo, HE Jingsuo, and ZHANG Cunlin. "Ultra-fast terahertz time domain spectroscopy system." Journal of Applied Optics 40, no. 2 (2019): 41–45. http://dx.doi.org/10.5768/jao201940.0201008.

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6

Abele, Hartmut, Tobias Jenke, and Gertrud Konrad. "Spectroscopy with cold and ultra-cold neutrons." EPJ Web of Conferences 93 (2015): 05002. http://dx.doi.org/10.1051/epjconf/20159305002.

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7

SHICHIDA, YOSHINORI. "ULTRA-FAST LASER SPECTROSCOPY OF VISUAL PIGMENTS." Photochemistry and Photobiology 52, no. 6 (December 1990): 1179–85. http://dx.doi.org/10.1111/j.1751-1097.1990.tb08456.x.

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8

BAEV, V. M., A. WEILER, and P. E. TOSCHEK. "ULTRA-SENSITIVE INTRACAVITY SPECTROSCOPY WITH MULTIMODE LASERS." Le Journal de Physique Colloques 48, no. C7 (December 1987): C7–701—C7–706. http://dx.doi.org/10.1051/jphyscol:19877173.

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9

Jolie, J. "Gamma ray spectroscopy with ultra-high precision." Radiation Physics and Chemistry 61, no. 3-6 (June 2001): 465–67. http://dx.doi.org/10.1016/s0969-806x(01)00302-4.

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10

Tualle, J. M., A. Dupret, and M. Vasiliu. "Ultra-compact sensor for diffuse correlation spectroscopy." Electronics Letters 46, no. 12 (2010): 819. http://dx.doi.org/10.1049/el.2010.1050.

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11

De Breuck, Carlos, Wil van Breugel, Huub Röttgering, Daniel Stern, George Miley, Wim de Vries, S. A. Stanford, Jaron Kurk, and Roderik Overzier. "Spectroscopy of Ultra–steep-Spectrum Radio Sources." Astronomical Journal 121, no. 3 (March 2001): 1241–65. http://dx.doi.org/10.1086/319392.

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12

Jolie, Jan. "Gamma Ray Spectroscopy with Ultra-High Precision." Europhysics News 30, no. 2 (1999): 52–55. http://dx.doi.org/10.1007/s00770-999-0052-5.

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13

Betti, Maria Grazia, Elena Blundo, Marta De Luca, Marco Felici, Riccardo Frisenda, Yoshikazu Ito, Samuel Jeong, et al. "Homogeneous Spatial Distribution of Deuterium Chemisorbed on Free-Standing Graphene." Nanomaterials 12, no. 15 (July 29, 2022): 2613. http://dx.doi.org/10.3390/nano12152613.

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Atomic deuterium (D) adsorption on free-standing nanoporous graphene obtained by ultra-high vacuum D2 molecular cracking reveals a homogeneous distribution all over the nanoporous graphene sample, as deduced by ultra-high vacuum Raman spectroscopy combined with core-level photoemission spectroscopy. Raman microscopy unveils the presence of bonding distortion, from the signal associated to the planar sp2 configuration of graphene toward the sp3 tetrahedral structure of graphane. The establishment of D–C sp3 hybrid bonds is also clearly determined by high-resolution X-ray photoelectron spectroscopy and spatially correlated to the Auger spectroscopy signal. This work shows that the low-energy molecular cracking of D2 in an ultra-high vacuum is an efficient strategy for obtaining high-quality semiconducting graphane with homogeneous uptake of deuterium atoms, as confirmed by this combined optical and electronic spectro-microscopy study wholly carried out in ultra-high vacuum conditions.

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14

Tokarska, Klaudia, Qitao Shi, Lukasz Otulakowski, Pawel Wrobel, Huy Quang Ta, Przemyslaw Kurtyka, Aleksandra Kordyka, et al. "Facile production of ultra-fine silicon nanoparticles." Royal Society Open Science 7, no. 9 (September 2020): 200736. http://dx.doi.org/10.1098/rsos.200736.

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A facile procedure for the synthesis of ultra-fine silicon nanoparticles without the need for a Schlenk vacuum line is presented. The process consists of the production of a (HSiO 1.5 ) n sol–gel precursor based on the polycondensation of low-cost trichlorosilane (HSiCl 3 ), followed by its annealing and etching. The obtained materials were thoroughly characterized after each preparation step by electron microscopy, Fourier transform and Raman spectroscopy, X-ray dispersion spectroscopy, diffraction methods and photoluminescence spectroscopy. The data confirm the formation of ultra-fine silicon nanoparticles with controllable average diameters between 1 and 5 nm depending on the etching time.

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15

Qi, Yun, Yan Zhao, Haihong Bao, Wei Jin, and Hoi Lut Ho. "Nanofiber enhanced stimulated Raman spectroscopy for ultra-fast, ultra-sensitive hydrogen detection with ultra-wide dynamic range." Optica 6, no. 5 (April 30, 2019): 570. http://dx.doi.org/10.1364/optica.6.000570.

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16

Popov, Vladimir V. "Mössbauer Spectroscopy of Grain Boundaries in Ultrafine-Grained Metal Materials." Materials Science Forum 783-786 (May 2014): 2671–76. http://dx.doi.org/10.4028/www.scientific.net/msf.783-786.2671.

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Capabilities of the Mössbauer (nuclear gamma-resonance) spectroscopy for investigation of the state of grain boundaries in ultra-fine grained materials are analyzed, and the main problems of such studies are discussed. The emission and absorption NGR spectroscopy are compared, and it is demonstrated that the emission mode of the Mössbauer spectroscopy is preferential for GB studies. These studies enable to reveal differences in the state of GBs in ultra-fine grained materials and coarse-grained polycrystals with GBs of recrystallization origin.

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17

Kiraly, Peter, Mathias Nilsson, Gareth A. Morris, and Ralph W. Adams. "Single-scan ultra-selective 1D total correlation spectroscopy." Chemical Communications 57, no. 19 (2021): 2368–71. http://dx.doi.org/10.1039/d0cc08033k.

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18

Verstraete, Jean-Baptiste, William K. Myers, and Mohammadali Foroozandeh. "Chirped ordered pulses for ultra-broadband ESR spectroscopy." Journal of Chemical Physics 154, no. 9 (March 7, 2021): 094201. http://dx.doi.org/10.1063/5.0038511.

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19

Nordgren, Joseph, Peter Glans, and Nial Wassdahl. "Progress in Ultra-Soft X-ray Emission Spectroscopy." Physica Scripta T34 (January 1, 1991): 100–107. http://dx.doi.org/10.1088/0031-8949/1991/t34/013.

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20

Piffl, V., and H. Weisen. "Ultra-Soft X-Ray Spectroscopy Using Multilayer Mirror." Fusion Technology 39, no. 1T (January 2001): 155–58. http://dx.doi.org/10.13182/fst01-a11963430.

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21

Hu, Esther M., Lennox L. Cowie, Yuko Kakazu, and Amy J. Barger. "DEEP SPECTROSCOPY OF ULTRA-STRONG EMISSION-LINE GALAXIES." Astrophysical Journal 698, no. 2 (June 5, 2009): 2014–22. http://dx.doi.org/10.1088/0004-637x/698/2/2014.

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22

SAKUDA, Yusuke, Shunsuke ASAHINA, Natasha ERDMAN, Takanari TOGASHI, Masato KURIHARA, and Osamu TERASAKI. "Ultra Low Voltage Reflected Electron Energy Loss Spectroscopy." Microscopy and Microanalysis 25, S2 (August 2019): 442–43. http://dx.doi.org/10.1017/s1431927619002940.

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23

Pasini, Stefano, Michael Monkenbusch, and Tadeusz Kozielewski. "ESSENSE: Ultra high resolution spectroscopy for the ESS." Journal of Physics: Conference Series 746 (September 2016): 012006. http://dx.doi.org/10.1088/1742-6596/746/1/012006.

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24

Emid, S. "Ultra high resolution multiple quantum spectroscopy in solids." Physica B+C 128, no. 1 (January 1985): 79–80. http://dx.doi.org/10.1016/0378-4363(85)90086-5.

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25

Greetham, Gregory M., Pierre Burgos, Qian Cao, Ian P. Clark, Peter S. Codd, Richard C. Farrow, Michael W. George, et al. "Ultra: A Unique Instrument for Time-Resolved Spectroscopy." Applied Spectroscopy 64, no. 12 (December 2010): 1311–19. http://dx.doi.org/10.1366/000370210793561673.

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26

Hermans, Rodolfo I., James Seddon, Haymen Shams, Lalitha Ponnampalam, Alwyn J. Seeds, and Gabriel Aeppli. "Ultra-high-resolution software-defined photonic terahertz spectroscopy." Optica 7, no. 10 (October 16, 2020): 1445. http://dx.doi.org/10.1364/optica.397506.

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27

Booth, N., R. Clarke, P. Gallegos, L. Gizzi, G. Gregori, P. Koester, L. Labate, et al. "X-ray polarization spectroscopy from ultra-intense interactions." Journal of Physics: Conference Series 244, no. 2 (August 1, 2010): 022028. http://dx.doi.org/10.1088/1742-6596/244/2/022028.

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28

Vanhaecke, Nicolas, Daniel Comparat, Anne Crubellier, and Pierre Pillet. "Photoassociation spectroscopy of ultra-cold long-range molecules." Comptes Rendus Physique 5, no. 2 (March 2004): 161–69. http://dx.doi.org/10.1016/j.crhy.2004.01.018.

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29

Sabine, Klein, Sandig Annegret, Baumgartner Stephan, and Wolf Ursula. "Investigating ultra-high diluted preparations with light spectroscopy." European Journal of Integrative Medicine 4 (September 2012): 104. http://dx.doi.org/10.1016/j.eujim.2012.07.716.

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30

Taylor, Jack, Anna Huefner, Li Li, Jonathan Wingfield, and Sumeet Mahajan. "Nanoparticles and intracellular applications of surface-enhanced Raman spectroscopy." Analyst 141, no. 17 (2016): 5037–55. http://dx.doi.org/10.1039/c6an01003b.

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31

Seidel, J. V., D. Ehrenreich, A. Wyttenbach, R. Allart, M. Lendl, L. Pino, V. Bourrier, et al. "Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS)." Astronomy & Astrophysics 623 (March 2019): A166. http://dx.doi.org/10.1051/0004-6361/201834776.

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High-resolution optical spectroscopy is a powerful tool to characterise exoplanetary atmospheres from the ground. The sodium D lines, with their large cross sections, are especially suited to studying the upper layers of atmospheres in this context. We report on the results from Hot Exoplanet Atmosphere Resolved with Transit Spectroscopy survey (HEARTS), a spectroscopic survey of exoplanet atmospheres, performing a comparative study of hot gas giants to determine the effects of stellar irradiation. In this second installation of the series, we highlight the detection of neutral sodium on the ultra-hot giant WASP-76b. We observed three transits of the planet using the High-Accuracy Radial-velocity Planet Searcher (HARPS) high-resolution spectrograph at the European Southern Observatory (ESO) 3.6 m telescope and collected 175 spectra of WASP-76. We repeatedly detect the absorption signature of neutral sodium in the planet atmosphere (0.371 ± 0.034%; 10.75σ in a 0.75 Å passband). The sodium lines have a Gaussian profile with full width at half maximum (FWHM) of 27.6 ± 2.8 km s−1. This is significantly broader than the line spread function of HARPS (2.7 km s−1). We surmise that the observed broadening could trace the super-rotation in the upper atmosphere of this ultra-hot gas giant.

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32

Armas Padilla, M., T. Muñoz-Darias, F. Jiménez-Ibarra, J. A. Fernández-Ontiveros, J. Casares, M. A. P. Torres, J. García-Rojas, V. A. Cúneo, and N. Degenaar. "Optical spectroscopy of 4U 1812–12." Astronomy & Astrophysics 644 (December 2020): A63. http://dx.doi.org/10.1051/0004-6361/202038997.

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The persistent low-luminosity neutron star X-ray binary 4U 1812−12 is a potential member of the scarce family of ultra-compact systems. We performed deep photometric and spectroscopic optical observations with the 10.4 m Gran Telescopio Canarias in order to investigate the chemical composition of the accreted plasma, which is a proxy for the donor star class. We detect a faint optical counterpart (g ∼ 25, r ∼ 23) that is located in the background of the outskirts of the Sharpless 54 H II region, whose characteristic nebular lines superimpose on the X-ray binary spectrum. Once this is corrected for, the actual source spectrum lacks hydrogen spectral features. In particular, the Hα emission line is not detected, with an upper limit (3σ) on the equivalent width of < 1.3 Å. Helium (He I) lines are also not observed, even though our constraints are not restrictive enough to properly test the presence of this element. We also provide stringent upper limits on the presence of emission lines from other elements, such as C and O, which are typically found in ultra-compact systems with C−O white dwarfs donors. The absence of hydrogen features, the persistent nature of the source at low luminosity, and the low optical–to–X-ray flux ratio confirm 4U 1812−12 as a compelling ultra-compact X-ray binary candidate, for which we tentatively propose a He-rich donor based on the optical spectrum and the detection of short thermonuclear X-ray bursts. In this framework, we discuss the possible orbital period of the system according to disc instability and evolutionary models.

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33

Darby, Brendan L., Pablo G. Etchegoin, and Eric C. Le Ru. "Single-molecule surface-enhanced Raman spectroscopy with nanowatt excitation." Phys. Chem. Chem. Phys. 16, no. 43 (2014): 23895–99. http://dx.doi.org/10.1039/c4cp03422h.

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34

Saeedi, Samira, and Somayyeh Chamaani. "Non-Contact Time Domain Ultra Wide Band Milk Spectroscopy." IEEE Sensors Journal 21, no. 12 (June 15, 2021): 13849–57. http://dx.doi.org/10.1109/jsen.2021.3068778.

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35

NANBA, Takao. "Far-infrared Spectroscopy on Solids under Ultra High Pressures." Journal of the Vacuum Society of Japan 53, no. 6 (2010): 406–12. http://dx.doi.org/10.3131/jvsj2.53.406.

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36

Rusz, Jan, and Paul Zeiger. "Spectroscopy at Ultra-Low Energy Losses at Atomic Resolution." Microscopy and Microanalysis 28, S1 (July 22, 2022): 2654–55. http://dx.doi.org/10.1017/s1431927622010054.

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37

Koppe, Jonas, Max Bußkamp, and Michael Ryan Hansen. "Frequency-Swept Ultra-Wideline Magic-Angle Spinning NMR Spectroscopy." Journal of Physical Chemistry A 125, no. 25 (June 17, 2021): 5643–49. http://dx.doi.org/10.1021/acs.jpca.1c02958.

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38

Schiffmann, Alexander, Daniel Knez, Florian Lackner, Maximilian Lasserus, Roman Messner, Martin Schnedlitz, Gerald Kothleitner, Ferdinand Hofer, and Wolfgang E. Ernst. "Ultra-thin h-BN substrates for nanoscale plasmon spectroscopy." Journal of Applied Physics 125, no. 2 (January 14, 2019): 023104. http://dx.doi.org/10.1063/1.5064529.

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39

Okubo, Sho, Kana Iwakuni, Hajime Inaba, Kazumoto Hosaka, Atsushi Onae, Hiroyuki Sasada, and Feng-Lei Hong. "Ultra-broadband dual-comb spectroscopy across 1.0–1.9 µm." Applied Physics Express 8, no. 8 (July 15, 2015): 082402. http://dx.doi.org/10.7567/apex.8.082402.

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40

Dalton, B. J., T. D. Kieu, and P. L. Knight. "Theory of Ultra-high-resolution Optical Raman Ramsey Spectroscopy." Optica Acta: International Journal of Optics 33, no. 4 (April 1986): 459–72. http://dx.doi.org/10.1080/713821945.

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41

Hazelton, D. W., M. T. Gardner, J. M. Weloth, J. A. Rice, L. R. Motowidlo, Y. S. Hascicek, H. W. Weijers, W. D. Markiewicz, and S. W. Van Sciver. "HTS insert coils for ultra high field NMR spectroscopy." IEEE Transactions on Appiled Superconductivity 7, no. 2 (June 1997): 885–88. http://dx.doi.org/10.1109/77.614645.

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42

Kadowaki, Jennifer, Dennis Zaritsky, and R. L. Donnerstein. "Spectroscopy of Ultra-diffuse Galaxies in the Coma Cluster." Astrophysical Journal 838, no. 2 (March 30, 2017): L21. http://dx.doi.org/10.3847/2041-8213/aa653d.

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43

George, Jino, Shaojun Wang, Thibault Chervy, Antoine Canaguier-Durand, Gael Schaeffer, Jean-Marie Lehn, James A. Hutchison, Cyriaque Genet, and Thomas W. Ebbesen. "Ultra-strong coupling of molecular materials: spectroscopy and dynamics." Faraday Discussions 178 (2015): 281–94. http://dx.doi.org/10.1039/c4fd00197d.

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We report here a study of light–matter strong coupling involving three molecules with very different photo-physical properties. In particular we analyze their emission properties and show that the excitation spectra are very different from the static absorption of the coupled systems. Furthermore we report the emission quantum yields and excited state lifetimes, which are self-consistent. The above results raise a number of fundamental questions that are discussed and these demonstrate the need for further experiments and theoretical studies.

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44

Ma, Xiao, Xiaotian Du, Hang Li, Xuanhong Cheng, and James C. M. Hwang. "Ultra-Wideband Impedance Spectroscopy of a Live Biological Cell." IEEE Transactions on Microwave Theory and Techniques 66, no. 8 (August 2018): 3690–96. http://dx.doi.org/10.1109/tmtt.2018.2851251.

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45

Harrick, N. J., M. Milosevic, and S. L. Berets. "Advances in Optical Spectroscopy: The Ultra-Small Sample Analyzer." Applied Spectroscopy 45, no. 6 (July 1991): 944–48. http://dx.doi.org/10.1366/0003702914336246.

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46

Khaneja, Navin, Abhinav Dubey, and Hanudatta S. Atreya. "Ultra broadband NMR spectroscopy using multiple rotating frame technique." Journal of Magnetic Resonance 265 (April 2016): 117–28. http://dx.doi.org/10.1016/j.jmr.2016.02.006.

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47

NORDGREN, J. "ULTRA-SOFT X-RAY EMISSION SPECTROSCOPY A PROGRESS REPORT." Le Journal de Physique Colloques 48, no. C9 (December 1987): C8–693—C8–709. http://dx.doi.org/10.1051/jphyscol:19879119.

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48

Agåker, M., J. Andersson, C. J. Englund, A. Olsson, M. Ström, and J. Nordgren. "Novel instruments for ultra-soft X-ray emission spectroscopy." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 601, no. 1-2 (March 2009): 213–19. http://dx.doi.org/10.1016/j.nima.2008.12.227.

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49

Jacobson, Dale, Thomas Horsky, Wade Krull, and Bob Milgate. "Ultra-high resolution mass spectroscopy of boron cluster ions." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 237, no. 1-2 (August 2005): 406–10. http://dx.doi.org/10.1016/j.nimb.2005.05.025.

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50

Jain, I. P., Y. K. Vijay, and R. Chandra. "Ultra high vacuum depth selective conversion electron Mössbauer spectroscopy." Vacuum 41, no. 7-9 (January 1990): 1776–79. http://dx.doi.org/10.1016/0042-207x(90)94083-3.

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