Academic literature on the topic 'Crystals'

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Journal articles on the topic "Crystals"

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Zhang, Fei Hu, Shao Long Guo, Yong Zhang, and Dian Rong Luan. "Research on the Material Removal Mechanism in Deliquescent Polishing of KDP Crystals." Key Engineering Materials 416 (September 2009): 487–91. http://dx.doi.org/10.4028/www.scientific.net/kem.416.487.

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A new ultraprecision machining technology for KDP crystals, deliquescent polishing technology for KDP crystals, is presented. On the basis of analyzing the definitions of deliquescence, the dissolution experiment of KDP crystal’s surface was conducted. Through the experiment, the material removal mechanism in deliquescent polishing of KDP crystals is proposed, and the deliquescent polishing device for KDP crystals is described. Based on the material removal mechanism in deliquescent polishing of KDP crystals, the deliquescent polishing experiment of KDP crystal was carried out, the experimental result has verified the validity, feasibility and effectiveness of the material removal mechanism.
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Sathishkumar, G., M. Lenin, T. Gubendiran, B. Sathiyamoorthy, S. Nithiyanantham, and P. Ramasamy. "Structural, electrical and optical studies on organic NLO single crystal of N‐benzyl‐2‐methyl‐4‐nitroaniline (BNA)." Vietnam Journal of Chemistry 61, no. 6 (December 2023): 778–87. http://dx.doi.org/10.1002/vjch.202300129.

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AbstractThe 2‐methyl‐4‐nitroaniline (NA) was converted into the raw material N‐benzyl‐2‐methyl‐4‐nitroaniline (BNA), and the solubility of BNA in various organic solvents was calculated gravimetrically. BNA's solubility and crystal structure make it an excellent solvent for the low‐temperature solution growth method used to create single crystals of BNA with orthorhombic structure studied through single crystal analysis. Methanol was used to harvest the 3×10 mm3 BNA single crystals, which are big, translucent yellow crystals. BNA, the subject compound, the exothermic and endothermic nature was characterised by TG analyses, differential scanning calorimeter (DSC), functional studies by infrared (IR) spectra, NMR spectral and optical transmission studies. An Nd:YAG laser (1064 nm) was used to observe the second harmonic generation (SHG) of grown crystal leads about 3 times more than KDP crystal. Possible polarization for various temperatures, the crystal's dielectric properties was measured as a function of frequency. Larger surface morphology with high optical to wave conversion efficiency and the results were reviewed. Responding to electric field to leads to liquid crystal display and THz purposes.
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Nelson, J. "Growth-deviation model to understand the perceived variety of falling snow." Atmospheric Chemistry and Physics Discussions 8, no. 2 (March 4, 2008): 4407–37. http://dx.doi.org/10.5194/acpd-8-4407-2008.

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Abstract. What is the source of snow-crystal variety? This question is answered using a model of snow-crystal growth in a cloud. In the model, crystals start under various initial cloud-crystal conditions, and then encounter growth perturbations from random air-temperature deviations along simple crystal trajectories. To obtain distributions of these deviations, I analyzed recent high-resolution measurements of cloud updrafts and temperatures. The trajectories and distributions are used to estimate the number of possible snow crystal shapes, to a given viewing resolution, from a range of initial conditions. The logarithm of this number, defined here as the perceived shape variety or "diversity", is dominated not by the range of conditions, but rather by the air-temperature deviations along a trajectory. This qualitative result is independent of the viewing resolution. Thus, temperature deviations are the main source of crystal diversity. When plotted against the crystal's initial temperature (here –11 to –19°C), the curve is mitten-shaped, with a main peak at –15.4°C and a smaller, sharper peak near –14.4°C. The mitten shape arises from temperature trends in the crystal's terminal fallspeed and prism-face growth rate. Specifically, the two diversity peaks are due to maxima in growth-rate sensitivity to temperature near –15.4 and –14.0°C. Applying the results to all snow crystals ever formed, then, to 1-μm resolution, all crystals that began near –15°C would appear unique, but some that began near –11°C would not.
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McPherson, Alexander. "pH and Redox Induced Color Changes in Protein Crystals Suffused with Dyes." Crystals 9, no. 3 (March 1, 2019): 126. http://dx.doi.org/10.3390/cryst9030126.

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Protein crystals, otherwise usually colorless, can be stained a variety of hues by saturating them with dyes, by diffusion from the mother liquor or co-crystallization. The colors assumed by dyes are a function of chemical factors, particularly pH and redox potential. Protein crystals saturated with a pH sensitive dye, initially at one pH, can be exposed to the mother liquor at a second pH and the crystal will change color over time as H3O+ ions diffuse through the crystal. This allows diffusion rates of H3O+ through the crystal to be measured. Diffusion fronts are often clearly delineated. Similar experiments can be carried out with redox sensitive dyes by adding reductants, such as ascorbic acid or dithionite, or oxidants such as H2O2, to the crystal’s mother liquor. Presented here are a number of experiments using pH or redox sensitive dye-saturated protein crystals, and some experiments using double dye, sequential redox–pH changes.
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Gunter, Mickey E., and F. Donald Bloss. "The spindle stage: A powerful optical tool." Proceedings, annual meeting, Electron Microscopy Society of America 46 (1988): 52–53. http://dx.doi.org/10.1017/s0424820100102341.

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A single, reasonably homogeneous, nonopaque 30-to-300 μm crystal, mounted on a spindle stage and studied by immersion methods under a polarizing microscope, yields optical data frequently sufficient to identify and characterize a substance unequivocally. The data obtainable include (1) the orientation of the crystal's principal vibration axes and (2) its principal refractive indices, to within 0.0002 if desired, for light vibrating along these principal vibration axes. Spindle stages tend to be simple and relatively inexpensive, some costing less than $50. They permit rotation of the crystal about a single axis which is parallel to the microscope stage. This spindle or S-axis is thus perpendicular to the M-axis, namely the microscope stage's axis of rotation.A spindle stage excels when studying anisotropic crystals. It orients uniaxial crystals within minutes and biaxial crystals almost as quickly so that their principal refractive indices - ɛ and ω (uniaxial); α, β and γ (biaxial) - can be determined without significant error from crystal misorientation.
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Senthamizhan, A., K. Sambathkumar, S. Nithiyanantham, and A. A. Alagiriswamy. "Electrical, Optical, Structural Properties with Some Physico-Mechanical of Pure and La3+ Doped L-Alanine Acetate Single Crystals." Sensor Letters 18, no. 12 (December 1, 2020): 894–99. http://dx.doi.org/10.1166/sl.2020.4307.

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Slow evaporation was used to successfully generate single crystals of pure and La3+ doped L-alanine acetate from aqueous solution. The structural, vibrational, chemical analysis carried out through XRD, UV, FTIR with FTRaman Analysis. The Nd: YAG laser was used to confirm and estimate the sample’s Second Harmonic Generation (SHG). The growing crystal’s laser damage threshold was also discovered. Thermogravimetic (TG) and Differential theromogravimetric (DTA) studies were used to measure the thermal stability of the formed crystal. The generated LAlA crystals were also subjected to dielectric and photoconductivity tests. The dopant has boosted the efficiency of the L-alanine acetate crystal, according to nonlinear optical studies.
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Zhong, Z., M. Hasnah, A. Broadbent, E. Dooryhee, and M. Lucas. "Phase-space matching between bent Laue and flat Bragg crystals." Journal of Synchrotron Radiation 26, no. 6 (October 23, 2019): 1917–23. http://dx.doi.org/10.1107/s1600577519010774.

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Through phase-space analysis of Dumond diagrams for a flat Bragg crystal, a single bent Laue crystal and a monochromator consisting of double-bent Laue crystals, this work shows that it is possible to match the flat Bragg crystal to both the single-crystal and double-crystal Laue monochromators. The matched system has the advantage that the phase space of the bent crystal's output beam is much larger than that of the flat crystal, making the combined system stable. Here it is suggested that such a matched system can be used at synchrotron facilities to realize X-ray dark-field imaging, analyzer-based imaging and diffraction-enhanced imaging at beamlines using double-Laue monochromators.
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Polino, M., H. S. Rho, M. P. Pina, R. Mallada, A. L. Carvalho, M. J. Romão, Isabel Coelhoso, J. G. E. Gardeniers, J. G. Crespo, and Carla A. M. Portugal. "Protein Crystallization in a Microfluidic Contactor with Nafion®117 Membranes." Membranes 11, no. 8 (July 21, 2021): 549. http://dx.doi.org/10.3390/membranes11080549.

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Protein crystallization still remains mostly an empirical science, as the production of crystals with the required quality for X-ray analysis is dependent on the intensive screening of the best protein crystallization and crystal’s derivatization conditions. Herein, this demanding step was addressed by the development of a high-throughput and low-budget microfluidic platform consisting of an ion exchange membrane (117 Nafion® membrane) sandwiched between a channel layer (stripping phase compartment) and a wells layer (feed phase compartment) forming 75 independent micro-contactors. This microfluidic device allows for a simultaneous and independent screening of multiple protein crystallization and crystal derivatization conditions, using Hen Egg White Lysozyme (HEWL) as the model protein and Hg2+ as the derivatizing agent. This microdevice offers well-regulated crystallization and subsequent crystal derivatization processes based on the controlled transport of water and ions provided by the 117 Nafion® membrane. Diffusion coefficients of water and the derivatizing agent (Hg2+) were evaluated, showing the positive influence of the protein drop volume on the number of crystals and crystal size. This microfluidic system allowed for crystals with good structural stability and high X-ray diffraction quality and, thus, it is regarded as an efficient tool that may contribute to the enhancement of the proteins’ crystals structural resolution.
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Matko, Vojko, and Miro Milanovič. "Detection Principles of Temperature Compensated Oscillators with Reactance Influence on Piezoelectric Resonator." Sensors 20, no. 3 (February 1, 2020): 802. http://dx.doi.org/10.3390/s20030802.

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This review presents various ways of detection of different physical quantities based on the frequency change of oscillators using piezoelectric crystals. These are influenced by the reactance changes modifying their electrical characteristics. Reactance in series, in parallel, or a combination of reactances can impact the electrical crystal substitute model by influencing its resonant oscillation frequency. In this way, various physical quantities near resonance can be detected with great sensitivity through a small change of capacitance or inductance. A piezoelectric crystal impedance circle and the mode of frequency changing around the resonant frequency change are shown. This review also presents the influence of reactance on the piezoelectric crystal, the way in which the capacitance lost among the crystal’s electrodes is compensated, and how the mode of oscillators’ output frequency is converted to lower frequency range (1–100 kHz). Finally, the review also explains the temperature–frequency compensation of the crystals’ characteristics in oscillators that use temperature–frequency pair of crystals and the procedure of the compensation of crystals own temperature characteristics based on the method switching between the active and reference reactance. For the latter, the experimental results of the oscillator’s output frequency stability (fout = ±0.002 ppm) at dynamical change of environment temperature (0–50 °C) are shown.
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Shtukenberg, Alexander, and Bart Kahr. "Twisted crystals." Acta Crystallographica Section A Foundations and Advances 70, a1 (August 5, 2014): C229. http://dx.doi.org/10.1107/s2053273314097708.

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Modern reviews on crystal growth and defects in crystals overlook the fact that a significant portion of materials can spontaneously grow as single crystals with twisted and bent morphologies and curved crystal lattices. Twisted crystals can be found among all types of materials (molecular crystals, salts, minerals, high polymers, metals, and elements) crystallizing in any point and space group from all types of growth media (vapor, solution, gel, glass, melt, and solid state). Their size spans over more than six orders of magnitude ranging from nm where 3D character is equivocal, to cm or dm (some of the biggest natural crystals). Here are illustrated most important features of twisted crystals as well as an analysis of mechanisms that are responsible for this mysterious phenomenon [1]. In general, formation of a twisted crystal is a complex phenomenon involving with certain requirements for dissymmetry, isomorphism, and crystal chemistry. Also critical are processes at the crystal-medium interface as well as the elasticity and plasticity of the crystalline medium. As such, twisting is strongly controlled by morphology and symmetry of the growth face. It frequently requires impurities, sometimes in extremely low concentrations. The intensity of deformation is inversely proportional to the crystal size. The phenomenon is more common when the driving force for crystallization and the temperature are high. Several mechanisms have been proposed to explain the formation of unusual curved morphologies: axial dislocation in whiskers (Eshelby twist); surface stress in polymer lamellae; surface charge and spontaneous polarization in nanoribbons; inhomogeneous fields forming around a growing crystal; and internal stress created by an inhomogeneous impurity distribution. However, most of the mechanisms proposed are insufficiently developed and need further verification and elaboration. The work was supported by the US National Science Foundation and New York University.
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Dissertations / Theses on the topic "Crystals"

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Shopova, Denitsa. "Crystal chemistry of fullerene co-crystals." [S.l. : s.n.], 2005. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB12103660.

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Bridgland, Lydia Naomi. "Crystal engineering of porous steroidal organic crystals." Thesis, University of Bristol, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.627972.

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Porous materials are highly valued for a wide variety of scientific and technological applications and organic molecular crystals offer an alternative to established inorganic materials. In this thesis, the porosity of tris-N-phenylureido steroidal crystals IS characterised and the versatility of the steroidal crystal system is demonstrated. Material properties can often be adjusted by mixing components in varying proportions to form alloys, but this phenomenon is rarely demonstrated for organic molecules. In organic crystals, molecules pack into an array which has symmetry and dimensions specific to the compound. Thus, in general, molecules cannot be substituted for molecules of a different compound. The studies presented here demonstrate that organic alloys are possible if the crystal structure possesses voids which are able to accommodate significant p0l1ions of the new molecules. A variety of multi-component steroidal crystals have been created with diverse and complex channel interiors. These have been characterised by optical microscopy, single X-ray crystallography, IH NMR and mass spectrometry. Finally, molecular machines which perform mechanical work on a molecular level are of great interest within the scientific community. The operational range of molecular motion is often too restricted to create macroscopic phenomena, but by confining the molecular machines to small spaces such as nanopores, molecular movement on the nanometre level can be sufficient to dominate the physical and chemical behaviour of guest molecules. In this thesis, the prospect of creating a new type of molecular machine assembly to propel molecules unidirectionally along crystal channels has been investigated. Crystal engineering has been used to design porous steroidal crystals with azobenzene moieties, capable of photoinduced isomerisation, protruding into the crystal channels. The resulting crystals have been analysed by optical microscopy and solid-state UV-vis spectroscopy, and the distribution of guest molecules within the crystals has been investigated by Raman and IR microspectroscopy and fluorescence microscopy.
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Bullard, Theresa Vivian. "Luminescence labeling and dynamics of growth active crystal surface structures /." Thesis, Connect to this title online; UW restricted, 2008. http://hdl.handle.net/1773/9680.

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Higgenbottom, Morris Scott. "Liquid crystal modulation of retroreflection : a low-power communication/location technology." Thesis, Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/16695.

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Ahmed, Sayima J. "Crystal engineering of pharmaceutical salts and co-crystals." Thesis, University of Reading, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.515715.

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Legge, Coulton Heath. "Structural modifications in liquid crystals and liquid crystal polymers." Thesis, University of Reading, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306164.

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Pyzer-Knapp, Edward Oliver. "Exploring the crystal energy landscapes of porous molecular crystals." Thesis, University of Cambridge, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.648625.

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Oliveira, José E. B. (José Edimar Barbosa). "Generalized anisotropic acoustooptic diffraction in uniaxial crystals." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=72766.

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Richartz, Melanie. "Klassifikation von selbstdualen Dieudonnégittern in einem dreidimensionale polarisierten supersingulären Isokristall." Bonn : [s.n.], 1998. http://catalog.hathitrust.org/api/volumes/oclc/41464660.html.

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Wu, Haixia. "Anchoring Behavior of Chiral Liquid Crystal at Polymer Surface: In Polymer Dispersed Chiral Liquid Crystal Films." Thesis, Available online, Georgia Institute of Technology, 2004:, 2004. http://etd.gatech.edu/theses/available/etd-04082004-154054/unrestricted/wu%5Fhaixia%5F200405%5Fmast.pdf.

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Thesis (M.S.)--Textile and Fiber Engineering, Georgia Institute of Technology, 2004.
Griffin, Anselm, Committee Member; Srinivasarao, Mohan, Committee Chair; Park, Jung O., Committee Member. Includes bibliographical references (leaves 101-105).
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Books on the topic "Crystals"

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Wallace, Duane C. Thermodynamics of crystals. Mineola, N.Y: Dover Publications, 1998.

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NATO, Advanced Research Workshop on Incommensurate Crystals Liquid Crystals and Quasi-Crystals (1986 Boulder Colo ). Incommensurate crystals, liquid crystals, and quasi-crystals. New York: Plenum Press, 1987.

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Scott, J. F., and N. A. Clark, eds. Incommensurate Crystals, Liquid Crystals, and Quasi-Crystals. New York, NY: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4757-0184-5.

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Scott, J. F. Incommensurate Crystals, Liquid Crystals, and Quasi-Crystals. Boston, MA: Springer US, 1988.

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Givargizov, E. I. Highly anisotropic crystals. Dordrecht: D. Reidel Pub. Co., 1987.

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Witold, Palosz, and United States. National Aeronautics and Space Administration., eds. Growth of cadmium-zinc telluride crystals by controlled seeding "contactless" physical vapor transport. [Washington, D.C: National Aeronautics and Space Administration, 1997.

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Witold, Palosz, and United States. National Aeronautics and Space Administration., eds. Growth of cadmium-zinc telluride crystals by controlled seeding "contactless" physical vapor transport. [Washington, D.C: National Aeronautics and Space Administration, 1997.

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Witold, Palosz, and United States. National Aeronautics and Space Administration., eds. Growth of cadmium-zinc telluride crystals by controlled seeding "contactless" physical vapor transport. [Washington, D.C: National Aeronautics and Space Administration, 1997.

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Sibilia, C. Photonic crystals: Physics and technology. Milano: Springer, 2008.

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Shangguan, Dongkai. Cellular growth of crystals. Berlin: Springer-Verlag, 1991.

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Book chapters on the topic "Crystals"

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Nakayama, Naofumi, and Hitoshi Goto. "Molecular Crystal Calculation Prospects for Structural Phase Transitions." In The Materials Research Society Series, 179–208. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-0260-6_10.

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AbstractTo establish the theory of soft crystals, computational chemistry must be applied to analyze the structural phase transitions of molecular crystals and develop new methodologies. The accuracy of first-principles calculations for molecular crystals has rapidly improved over the last decade with the contribution of the Cambridge Crystallographic Data Centre blind test, which predicts the crystal structure from the structural formula. However, it is often difficult to apply first-principles calculations to large molecular crystals, such as typical soft crystals, because of the computational cost. In this chapter, we review the applicability of crystal force field calculations as an alternative method for theoretically analyzing molecular crystals. We also introduce some examples of our previous collaborations and discuss the promising methodologies to elucidate the soft crystal phenomena.
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Kobayashi, Takashi. "Epitaxial Growth of Organic Thin Films and Characterization of their Defect Structures by High-Resolution Electron Microscopy." In Crystals, 1–63. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-76253-6_1.

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Sato, Kiyotaka, and Masamichi Kobayashi. "Structure, Stability and Crystal Growth of Polymorphs and Polytypes of Long-Chain Aliphatic Compounds." In Crystals, 65–108. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-76253-6_2.

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Klapper, Helmut. "X-Ray Topography of Organic Crystals." In Crystals, 109–62. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-76253-6_3.

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Heimann, R. B., and J. Kleiman. "Shock-Induced Growth of Superhard Materials." In Crystals, 1–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73205-8_1.

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Schwabe, Dietrich. "Surface-Tension-Driven Flow in Crystal Growth Melts." In Crystals, 75–112. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73205-8_2.

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Weber, Hans-J. "Electrooptical Effects, Crystals and Devices." In Crystals, 113–92. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73205-8_3.

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Freybardt, H. C. "Erratum." In Crystals, 193–94. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73205-8_4.

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Müller, Georg. "Convection and Inhomogeneities in Crystal Growth from the Melt." In Crystals, 1–136. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-73208-9_1.

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Ishii, Kazuyuki, and Masako Kato. "Toward the Applications of Soft Crystals." In The Materials Research Society Series, 259–65. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-0260-6_12.

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AbstractIn this chapter, to design functions of soft crystals, the relationships between gentle stimuli and the corresponding responses are classified based on the photofunctions, and the key terms are linked and then systematized. Also, trials of functionalization based on soft crystal-related phenomena are introduced toward the functionalization of soft crystals.
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Conference papers on the topic "Crystals"

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Tape, Walter. "Ice Crystals and Halos in Fairbanks, Alaska Ice Crystals and Halos at the South Pole." In Meteorological Optics. Washington, D.C.: Optica Publishing Group, 1986. http://dx.doi.org/10.1364/mo.1986.tha4.

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During low level halo displays ice crystals in the atmosphere were collected and photographed. The halos were also photographed. The observed crystal shapes are used as inputs for theoretical computer simulations of the halo displays. Input crystal orientations are chosen to produce halo simulations approximating the observed displays. Especially when the crystal samples are homogeneous, one can sometimes learn the falling modes of the crystals. Also, the observed crystals and halos provide a test of the simulation predictions.
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Lagerwall, Sven T., M. Matuszczyk, and T. Matuszczyk. "Old and new ideas in ferroelectric liquid crystal technology." In Liquid Crystals, edited by Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Zielinski, and Jozef Zmija. SPIE, 1998. http://dx.doi.org/10.1117/12.299943.

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Kuczynski, Wojciech, and Horst Stegemeyer. "Polymorphism of twist grain boundary phases near the chiral NAC point." In Liquid Crystals, edited by Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Zielinski, and Jozef Zmija. SPIE, 1998. http://dx.doi.org/10.1117/12.299944.

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Buivydas, M., F. Gouda, M. Matuszczyk, and Sven T. Lagerwall. "Molecular correlation in smectic phases measured by dielectric relaxation spectroscopy." In Liquid Crystals, edited by Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Zielinski, and Jozef Zmija. SPIE, 1998. http://dx.doi.org/10.1117/12.299945.

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d'Alessandro, A., V. Ferrara, F. Campoli, P. Maltese, T. Matuszczyk, M. Matuszczyk, and Sven T. Lagerwall. "Influence of alignment techniques on switching behavior of SSFLC cells." In Liquid Crystals, edited by Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Zielinski, and Jozef Zmija. SPIE, 1998. http://dx.doi.org/10.1117/12.299946.

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Iljin, Andrey G., Gertruda V. Klimusheva, L. P. Yatsenko, and Alexander Y. Vakhnin. "Optical activity of dye-doped chiral liquid crystals." In Liquid Crystals, edited by Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Zielinski, and Jozef Zmija. SPIE, 1998. http://dx.doi.org/10.1117/12.299947.

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Marzec, M., A. Wrobel, S. Wrobel, Wolfgang Haase, and Roman S. Dabrowski. "Room-temperature ferroelectric mixtures based on a chiral epoxy compound." In Liquid Crystals, edited by Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Zielinski, and Jozef Zmija. SPIE, 1998. http://dx.doi.org/10.1117/12.299948.

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Fedoryako, A. P., Mikhail N. Pivnenko, and E. V. Popova. "Temperature dependence of oscillation parameters in ferroelectric liquid crystals." In Liquid Crystals, edited by Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Zielinski, and Jozef Zmija. SPIE, 1998. http://dx.doi.org/10.1117/12.299949.

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Hiller, Steffen, Sergei A. Pikin, and Wolfgang Haase. "Domains in ferroelectric liquid crystals with high spontaneous polarization." In Liquid Crystals, edited by Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Zielinski, and Jozef Zmija. SPIE, 1998. http://dx.doi.org/10.1117/12.299950.

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Rastegar, A., Igor Musevic, Martin Copic, and Theo Rasing. "Dynamic light scattering study of SmA-SmC* A transition in an antiferroelectric liquid crystal." In Liquid Crystals, edited by Jolanta Rutkowska, Stanislaw J. Klosowicz, Jerzy Zielinski, and Jozef Zmija. SPIE, 1998. http://dx.doi.org/10.1117/12.299951.

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Reports on the topic "Crystals"

1

Brown, E. R. Wideband Photonic Crystals. Fort Belvoir, VA: Defense Technical Information Center, June 1995. http://dx.doi.org/10.21236/ada299189.

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Abruna, Hector D. Electrochemistry in Liquid Crystals. Fort Belvoir, VA: Defense Technical Information Center, February 1988. http://dx.doi.org/10.21236/ada191554.

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Edwards, D. F. Raman scattering in crystals. Office of Scientific and Technical Information (OSTI), September 1988. http://dx.doi.org/10.2172/7032252.

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Hofmeister, R., A. Kewitsch, A. Agranat, and A. Yariv. Research in Photorefractive Crystals. Fort Belvoir, VA: Defense Technical Information Center, January 1993. http://dx.doi.org/10.21236/ada260391.

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Mack, Stephanie. Channeling through Bent Crystals. Office of Scientific and Technical Information (OSTI), September 2012. http://dx.doi.org/10.2172/1050214.

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Snyder, David W., and Charles R. Shanta. Solid State Recrystallization of Single Crystal Ce:LSO Scintillator Crystals for High Resolution Detectors. Fort Belvoir, VA: Defense Technical Information Center, June 2012. http://dx.doi.org/10.21236/ada561708.

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KNUDSON, MARCUS D., JAMES R. ASAY, SCOTT C. JONES, and Y. M. GUPTA. Shock Response of Diamond Crystals. Office of Scientific and Technical Information (OSTI), December 2001. http://dx.doi.org/10.2172/791902.

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Suratwala, T., C. Thorsness, and R. Steele. Thermal Fracture in DKDP crystals. Office of Scientific and Technical Information (OSTI), September 2014. http://dx.doi.org/10.2172/1165791.

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Sehitoglu, Huseyin. FE Based Transforming Single Crystals. Fort Belvoir, VA: Defense Technical Information Center, June 2004. http://dx.doi.org/10.21236/ada428505.

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Schmidt, V. H., and G. F. Tuthill. Electroactive polymers and liquid crystals. Office of Scientific and Technical Information (OSTI), December 1991. http://dx.doi.org/10.2172/5234969.

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