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Taguchi, M.; Laan, G. van der; Arenholz, E.; Dhesi, S.S.; Dudzik, E.
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Funding organisation: USDOE Director. Office of Science. Basic Energy Sciences (United States)2003
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Funding organisation: USDOE Director. Office of Science. Basic Energy Sciences (United States)2003
AbstractAbstract
No abstract available
Source
LBNL--54060; AC03-76SF00098; Journal Publication Date: 2003
Record Type
Journal Article
Journal
Physical Review. B, Condensed Matter and Materials Physics; ISSN 1098-0121;
; v. 68; [10 p.]

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INIS VolumeINIS Volume
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AbstractAbstract
[en] We derive a general expression of the circular dichroism spectra of anisotropically distributed chiral molecules in the polarizability framework by introducing a tensorial rotational strength. Example calculation is carried out on an acridine-substituted Troeger base. It is shown that the circular dichroism is very sensitive to the direction propagation of the light beam
Primary Subject
Source
S0301010404002496; Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
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Sun, Bo; Yu, Yingying, E-mail: kylesunbo@hotmail.com2019
AbstractAbstract
[en] Circular dichroism (CD) of chiral metamaterials is of significant interest for bio-sensing and molecular chemistry applications. In this study, using the gammadion shape as an example, the CD effect of gammadion-shaped chiral metamaterials is investigated. We view the gammadion as four Γ-shaped structures. The CD effect of the gammadion is induced by the conductive and magneto-inductive coupling between the weak and strong magnetic fields of the Γ-shaped structures. A large CD effect can be achieved because the magnetic fields excited by the conductive and magneto-inductive coupling show the same and opposing directions for right- and left-handed circular-polarized waves, respectively. This allows analysis of the origin of plasmonic modes in the CD spectrum. We can change the CD effect by changing the conductive and magneto-inductive coupling of the magnetic fields. The CD properties can be tuned by changing either the number of Γ-shaped structures or the layer spacing. These results may guide the design of chiral metamaterials at terahertz frequencies for achieving large CD effects. Furthermore, this approach can be applied to other complex planar structures to gain further insight on the origin of CD modes. (paper)
Primary Subject
Source
Available from http://dx.doi.org/10.1088/1361-6463/aaeaba; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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Queiroz, M. Goretti R.; Pertinhez, Telma A.; Schreier, Shirley
Program and abstracts of the 25. Annual meeting of the Brazilian Society on Biochemistry and Molecular Biology1996
Program and abstracts of the 25. Annual meeting of the Brazilian Society on Biochemistry and Molecular Biology1996
AbstractAbstract
No abstract available
Primary Subject
Source
Sociedade Brasileira de Bioquimica e Biologia Molecular, MG (Brazil); 222 p; 1996; p. 121; 25. Annual meeting of the Brazilian Society on Biochemistry and Molecular Biology; 25. Reuniao anual da Sociedade Brasileira de Bioquimica e Biologia Molecular; Caxambu, MG (Brazil); 4-7 May 1996; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
Record Type
Miscellaneous
Literature Type
Conference
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Ynzunza, Ramon; Palomares, Javier; Tober, Eric D.; Wang, Zaixin; Daimon, Hiroshi; Fadley, Charles S.
Ernest Orlando Lawrence Berkeley National Lab., Advanced Light Source, Berkeley, CA (United States). Funding organisation: US Department of Energy (United States)1996
Ernest Orlando Lawrence Berkeley National Lab., Advanced Light Source, Berkeley, CA (United States). Funding organisation: US Department of Energy (United States)1996
AbstractAbstract
No abstract available
Primary Subject
Source
1 Oct 1996; [vp.]; 43. National Symposium of the American Vacuum Society; Philadelphia, PA (United States); 14-18 Oct 1996; AC03-76SF00098; Available from (additional information): www.als.lbl.gov/
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Report
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Conference
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Štěpánek, Petr; Straka, Michal; Šebestík, Jaroslav; Bouř, Petr, E-mail: bour@uochb.cas.cz2016
AbstractAbstract
[en] Highlights: • First report of chlorofullerenes’ magnetic circular dichroism spectra. • Advanced time-dependent density functional theory computations are used and analyzed as a basis for spectral interpretation. • The spectra are specific for each studied molecule and thus useful in material studies of fullerene derivatives. Magnetic circular dichroism (MCD) spectra of C60Cl6, C70Cl10 and C60Cl24 were measured and interpreted using a sum-over-state (SOS) protocol exploiting time dependent density functional theory (TDDFT). Unlike for plain absorption, the MCD spectra exhibited easily recognizable features specific for each chlorinated molecule and appear as a useful tool for chlorofullerene identification. MCD spectrum of C60Cl24 was below 400 nm partially obscured due to scattering and low solubility. In all cases a finer vibrational structure of the electronic bands was observed at longer wavelengths. The TDDFT simulations provided a reasonable basis for interpretation of the most prominent spectral features.
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Secondary Subject
Source
S0009261416000695; Available from http://dx.doi.org/10.1016/j.cplett.2016.01.047; Copyright Copyright (c) 2016 Elsevier B.V. All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
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Arenholz, E.; van der Laan, G.; McClure, A.; Idzerda, Y.
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Funding organisation: Advanced Light Source Division (United States)2010
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Funding organisation: Advanced Light Source Division (United States)2010
AbstractAbstract
[en] The electronic as well as magnetic properties of GaxFe1-x films were studied by soft x-ray measurements. Using x-ray magnetic circular dichroism the Fe majority-spin band was found to be completely filled for x ∼ 0.3. With further enhanced Ga content, the Fe moment as well as the angular dependence of the x-ray magnetic linear dichroism decrease strongly, which we attribute to the formation of D03 precipitates. Moreover, the magnetocrystalline anisotropy drops significantly.
Source
LBNL--4081E; AC02-05CH11231; Available from OSTI as DE01000858; PURL: https://www.osti.gov/servlets/purl/1000858-5PLesf/
Record Type
Journal Article
Journal
Physical Review. B, Condensed Matter and Materials Physics; ISSN 1098-0121;
; v. 82(18); p. 180405

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Petit, C.; Chabot, A.; Destrée, A.; Raab, C., E-mail: christophe.petit@unilim.fr2018
AbstractAbstract
[en] The following recommendations are based on the chapter III of a State of the Art review conducted by the Task Group 2 of the RILEM Technical Committee 241-MCD ‘‘Mechanisms of cracking and debonding in asphalt and composite pavements’’ (Petit et al in Mechanisms of cracking and debonding in asphalt and composite pavements. Chapter III of the State-of-the-Art report of the RILEM technical committee 241-MCD series, vol 28. Springer, New York, pp 103–154. ISBN 978-3-319-76848-9 2018). The recommendations mostly concern “pure” fracture mode test methods that are currently used worldwide and even standardized, while mixed mode test methods developed by few research teams have not received full attention. This paper intends to give guidance for the application and characterization of interlayer bond testing, looking at the appropriate test methods and the importance of influencing parameters.
Primary Subject
Source
Copyright (c) 2018 RILEM; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Materials and Structures; ISSN 1359-5997;
; v. 51(4); p. 1-11

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Denecke, R.; Morais, J.; Ynzunza, R.X.; Fecher, G.H.; Menchero, J.G.; Liesegang, J.; Kortright, J.; Hussain, Z.; Fadley, C.S.
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Funding organisation: USDOE Director, Office of Science. Office of Basic Energy Studies (United States)2001
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Funding organisation: USDOE Director, Office of Science. Office of Basic Energy Studies (United States)2001
AbstractAbstract
No abstract available
Secondary Subject
Source
LBNL--51050; B AND R KC0204016; AC03-76SF00098; Journal Publication Date: June 15, 2002
Record Type
Journal Article
Journal
Physical Review. B, Condensed Matter and Materials Physics; ISSN 1098-0121;
; v. 65(24); [10 p.]

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AbstractAbstract
[en] An application of a digital storage oscilloscope for nanosecond time-resolved spectroscopic measurements is demonstrated in the range from the single-photon region to the multi-photon region. In comparison to the time-correlated single photon counting (TCSPC) method, the measurement setup can be greatly simplified by averaging the signals measured by the oscilloscope. Moreover, the multi-photon events of the fluorescence emissions can be tracked by this simple setup although there still exist some disadvantages in the dynamic range of the signal due to radio frequency noise, and the temporal response of the photo-multiplier tube. This method can simplify time-resolved optical measurements in the nanosecond range, such as fluorescence decay and time-of-flight measurements of diffusing light. Thus, this simple method will be applicable in many clinical and industrial uses. (note)
Primary Subject
Source
S0031-9155(03)65000-1; Available online at http://stacks.iop.org/0031-9155/48/N283/pmb3_21_n02.pdf or at the Web site for the journal Physics in Medicine and Biology (ISSN 1361-6560) http://www.iop.org/; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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