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Journal articles on the topic 'Crystal's structure'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Miura, Daisuke, Takayuki Kumada, Yurina Sekine, et al. "Development of spin-contrast-variation neutron powder diffractometry for extracting the structure factor of hydrogen atoms." Journal of Applied Crystallography 54, no. 2 (2021): 454–60. http://dx.doi.org/10.1107/s1600576721000303.

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A spin-contrast-variation neutron powder diffractometry technique that extracts the structure factor of hydrogen atoms, i.e. the contribution of hydrogen atoms to a crystal's structure factor, has been developed. Crystals of L-glutamic acid were dispersed in a D-polystyrene matrix containing 4-methacryloyloxy-2,2,6,6,-tetramethyl-1-piperidinyloxy to polarize their proton spins dynamically. The intensities of the diffraction peaks of the sample changed according to the proton polarization, and the structure factor of the hydrogen atoms was extracted from the proton-polarization-dependent intens

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2

Hidayathullah, A. M., R. S. Samuel, V. Chithambaram, R. Raja, and S. Janarthanan. "Investigations on the synthesis and growth and structural, spectral, optical, mechanical and thermal properties of non-linear optical single crystals of Bis-L-Seriniumoxalate Dihydrate (BLSOD)." Journal of Ovonic Research 19, no. 1 (2023): 43–52. http://dx.doi.org/10.15251/jor.2023.191.43.

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From the raw materials L-Serine and oxalic acid, the product Bis-LSeriniumoxalatedehydrate(BLSOD) was created. By using a slow evaporation process, the individual BLSOD crystals were produced from aqueous solution. According to single crystal X-ray Diffraction investigations, the structure of the produced crystal is monoclinic. The existence of different functional groups and the chemical environment present in the synthesised material were qualitatively determined through the use of Fourier Transform Infra-Red (FTIR) and proton nuclear magnetic resonance (H1NMR) spectrum studies. The crystal'

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3

Vernardou, D., M. Apostolopoulou, D. Louloudakis, N. Katsarakis, and E. Koudoumas. "Hydrothermal growth and characterization of shape-controlled NH4V3O8." New J. Chem. 38, no. 5 (2014): 2098–104. http://dx.doi.org/10.1039/c3nj01446k.

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4

Zhou, Hongwei, Shenghua Xu, Zhiwei Sun, Xuan Du, and Jingchang Xie. "Rapid determination of colloidal crystal's structure by reflection spectrum." Colloids and Surfaces A: Physicochemical and Engineering Aspects 375, no. 1-3 (2011): 50–54. http://dx.doi.org/10.1016/j.colsurfa.2010.11.051.

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5

Van der Ven, A., J. C. Thomas, B. Puchala, and A. R. Natarajan. "First-Principles Statistical Mechanics of Multicomponent Crystals." Annual Review of Materials Research 48, no. 1 (2018): 27–55. http://dx.doi.org/10.1146/annurev-matsci-070317-124443.

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The importance of configurational, vibrational, and electronic excitations in crystalline solids of technological interest makes a rigorous treatment of thermal excitations an essential ingredient in first-principles models of materials behavior. This contribution reviews statistical mechanics approaches that connect a crystal's electronic structure to its thermodynamic and kinetic properties. We start with a description of a thermodynamic and kinetic framework for multicomponent crystals that integrates chemistry and mechanics, as well as nonconserved order parameters that track the degree of

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6

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 (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

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Pisačić, Mateja, B. Tokić, and M. Đaković. "Exploring structure–property interplay – thermally and mechanically stimulated crystal's dynamic properties." Acta Crystallographica Section A Foundations and Advances 80, a1 (2024): e437-e437. https://doi.org/10.1107/s2053273324095627.

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8

Tian, Yu, A. Lysyakov, Haoyu Wang, and Haoyu Xie. "Development of Wide Bandgap One-dimensional MOF/TiO2 Photonic Crystal and Its Gas-sensing Properties." Bulletin of Science and Practice 10, no. 6 (2024): 306–16. http://dx.doi.org/10.33619/2414-2948/103/34.

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Metal-organic framework (MOFs) materials are a type of coordination polymer that have seen significant breakthroughs in material science over the past decade. Because of their high specific surface area and porosity, they are widely used for gas adsorption, storage, and separation. Additionally, their structural tunability allows for a wide variety of MOFs, with more remarkable properties yet to be discovered as research continues. When MOFs are applied in photonic crystals, adjustments to their structure enable them to act as specific gas-sensitive materials, causing shifts in the photonic cr

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9

Sugisawa, Hiroki, Toshifumi Takahashi, Emi Nakatsuka, et al. "Study on Ionic Plastic Crystals As Lithium-Ion Electrolytes." ECS Meeting Abstracts MA2024-02, no. 57 (2024): 3847. https://doi.org/10.1149/ma2024-02573847mtgabs.

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Ionic plastic crystals (IPC) have a highly symmetrical crystal structure similar to CsCl or NaCl, as a result of utilizing the energy associated with crystal melting for molecular rotational motion [1,2]. The introduction of lithium salt into these materials can realize the lithium-ion electrolytes enhanced conductivity compared to pure plastic crystals [3]. However, this operation concurrently reduces the plastic crystal's melting point, thereby limiting the temperature range existing as an electrolyte [3]. Therefore, this study explores two avenues to discover materials featuring the plastic

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10

Zschornak, Matthias, Carsten Richter, Melanie Nentwich, Hartmut Stöcker, Sibylle Gemming, and Dirk C. Meyer. "Probing a crystal's short-range structure and local orbitals by Resonant X-ray Diffraction methods." Crystal Research and Technology 49, no. 1 (2014): 43–54. http://dx.doi.org/10.1002/crat.201300430.

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11

Fox, A. G., M. A. Tabbernor, and R. M. Fisher. "Bonding charge densities of Al and Cu determined by electron diffraction." Proceedings, annual meeting, Electron Microscopy Society of America 47 (August 6, 1989): 492–93. http://dx.doi.org/10.1017/s0424820100154433.

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As discussed by Zuo et al, the small magnitude of the energy which determines a crystal's structure has long provided a severe challenge for both theoreticians and experimentalists who have attempted to accurately calculate and measure the crystal structure factors of many materials. In particular the f.c.c. elements copper and aluminum have received considerable attention both theoretically and experimentally, where attempts have been made to accurately measure the atomic scattering (form) factors by a variety of means other than the traditionally inaccurate X-ray diffraction methods. Smart a

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12

Ali, Md Hazrat, Pritish Haldera Md Siam Hossain, Julian Pretom Biswas, et al. "A study on pseudo-potential effect, electronic structure, aquatic toxicity, and optical properties of perovskites solar cell of Cs2NiCl6, Cs2NiBr6, and Cs2PtBr6: Through DFT methods." Current Chemistry Letters 12, no. 3 (2023): 557–66. http://dx.doi.org/10.5267/j.ccl.2023.2.007.

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The main impediment to practical application is the toxicity of lead ions in halide perovskite absorbing materials. Computing tools based on density functional theory (DFT) were used to predict the intrinsic properties of potential for double perovskites to be effective and suitable for optoelectronic applications, replacing the conventional lead halide perovskites with environmentally friendly elements. The Generalized Gradient Approximation (GGA) with Perdew-Burke-Ernzerhof (PBE) functional was used to screen homovalent alternatives for B and X-site ions in vacancy-ordered double perovskite

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13

Gogsadze, Robert, Archil Prangishvili, Rafael Chikovani, Gela Goderdzishvili, Alexander Topchishvili, and Nodar Jibladze. "Three-dimensional mathematical model of diffusion process during fabrication of isoplanar structure taking into account crystal's anisotropy." Model Assisted Statistics and Applications 6, no. 3 (2011): 249–60. http://dx.doi.org/10.3233/mas-2011-0207.

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14

Quintana, J. P., and J. B. Cohen. "A study of the local atomic structure in Hg0.80Cd0.20Te using x-ray diffuse scattering." Journal of Materials Research 8, no. 4 (1993): 855–63. http://dx.doi.org/10.1557/jmr.1993.0855.

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The local atomic arrangements in a commercial n-type wafer of Hg0.8Cd0.8Te were investigated by measuring the diffuse x-ray scattering in two volumes in reciprocal space. A change in contrast between the two measurements was achieved by making one volume measurement at 12037 eV and a second volume measurement at 12270 eV, i.e., near the HgLIII edge. The difference between these two measurements yielded intensity only due to Hg–Hg, Hg–Te, and Hg–Cd pair interactions. In all three patterns, peak-like features were apparent at the forbidden Bragg peak positions on thermal diffuse scattering ridge

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15

Arslan, I., Y. Xin, E. M. James, et al. "Determination of the Electronic Structures of Screw and Edge Dislocations in Gan Using Atomic Resolution EELS." Microscopy and Microanalysis 6, S2 (2000): 190–91. http://dx.doi.org/10.1017/s1431927600033444.

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In recent years, GaN and its alloys have been the subject of an intense global research effort to develop its optoelectronic properties in the blue-green region of the spectrum. Of particular interest has been the fact that despite a high density of threading dislocations, on the order of 108 to 1010 per cm2, thin film devices retain their ability to emit light. The origin of this behavior remains unclear, and it has even been suggested that reducing the number of defects by employing different growth techniques does not necessarily increase the crystal's lasing abilities. As research is now a

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16

Faggiani, R., H. E. Howard-Lock, C. J. L. Lock, and M. A. Turner. "The reaction of chloro(triphenylphosphine)gold(I) with 1-methylthymine." Canadian Journal of Chemistry 65, no. 7 (1987): 1568–75. http://dx.doi.org/10.1139/v87-264.

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1-Methylthyminato-N3-triphenylphosphinegold(I) was prepared by reacting chloro(triphenylphosphine)gold(I) with 1-methylthymine in aqueous methanol at pH 11. The product was examined by X-ray crystallography and was found to have the orthorhombic space group C2221 (no. 20) with cell dimensions a = 12.760(7) Å, b = 11.530(2) Å, c = 31.893(5) Å, and eight formula units in the unit cell. Data were collected with use of MoKα radiation and a Syntex P21, diffractometer. The crystal structure was determined by standard methods and refined to R = 0.112 and Rw = 0.076 on the basis of 4760 unique reflect

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17

Rahman, Imam Syafrudin, Rachmat Triandi Tjahjanto, and Masruroh Masruroh. "The Influence of Fe and Cr Dopant in the Synthesis of Ca3Co4O9 Thermoelectric Material on Crystal Structure, Crystal Size, Thermal Conductivity, and Electrical Conductivity." JKPK (Jurnal Kimia dan Pendidikan Kimia) 9, no. 3 (2024): 471. https://doi.org/10.20961/jkpk.v9i3.93818.

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<p>In this work, we study, by sol-gel method, CCO doped with Fe and Cr dopants, the implications for the aspects, crystal structure, crystal size, thermal conductivity, and electrical conductivity. Nevertheless, CCO has low thermoelectric efficiency and thus still longs for optimization in response to the performance, stability, and ecological environment requirement, which needs improvement. Dope would enhance the concentration of charge carriers without modifying the material structure itself. X-ray diffraction (XRD) to characterize the crystal structure and the Williamson–Hall (WH) me

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18

Desenfant, Anthony, Alexandre Bily Pierre Girardeau, Pierre Schefler Mathieu Bertrand, et al. "Crystallography history, a tool for science education." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1041. http://dx.doi.org/10.1107/s205327331408958x.

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To introduce Crystallography to the Public, we have organized the crystallography exhibition "Journey into the crystal" in 2009, a "Laue Symposium" in 2012 and a "Bragg symposium, Crystallography for life" in 2013. For the IYCr2014 we have created a set of multilingual hands-on travelling exhibitions to be used in different communities and particularly in emerging countries (in Africa, South America, Asia,...). In addition, we create a set of multilingual tools and other educational material like games to come with these exhibition presentations. A voyage of discovery: Based on this travelling

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19

Auguste, D., A. S. Barabash, V. Berest, et al. "A novel mechanical design of a bolometric array for the CROSS double-beta decay experiment." Journal of Instrumentation 19, no. 09 (2024): P09014. http://dx.doi.org/10.1088/1748-0221/19/09/p09014.

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Abstract The CROSS experiment will search for neutrinoless double-beta decay using a specific mechanical structure to hold thermal detectors. The design of the structure was tuned to minimize the background contribution, keeping an optimal detector performance. A single module of the structure holds two scintillating bolometers (with a crystal size of 45 × 45 × 45 mm and a Ge slab facing the crystal's upper side) in the Cu frame, allowing for a modular construction of a large-scale array. Two designs are released: the initial Thick version contains around 15% of Cu over the crystal mass (lithi

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20

Mamedov, Sergey. "The Aspects of Dimensionality in the Analysis of Raman Spectra of 2D Materials." ECS Meeting Abstracts MA2024-01, no. 12 (2024): 1009. http://dx.doi.org/10.1149/ma2024-01121009mtgabs.

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Two-dimensional crystals are a class of materials in which an individual layer is indefinitely extended in two dimensions. Each layer is the molecular unit in the crystalline lattice. The nature of interlayer/intermolecular interaction is poorly understood. However, it defines physical properties such as carrier mobility, thermal conductivity, photoluminescence, etc. The vibrational properties of 2D materials are described based on triperiodic space groups. However, the triperiodic space groups do not apply to the description of these structures. The 17 two-dimensional groups in triperiodic sp

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21

Amiinu, Ibrahim Saana, Nilotpal Kapuria, Temilade Esther Adegoke, et al. "Evolution of hierarchically-layered Cu-rich silicide nano-architectures." Crystal Growth & Design 20, no. 10 (2020): 6677–82. https://doi.org/10.1021/acs.cgd.0c00833.

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A solution based synthesis of well-ordered Cu-rich silicide nanoarchitectures, consisting of a pair of layered cups and stems (<em>ρ</em>-Cu<sub>15</sub>Si<sub>4</sub>) is demonstrated. The as-grown <em>ρ</em>-Cu<sub>15</sub>Si<sub>4</sub> typically exhibits distinct interconnected 1D stems, consisting of a stack of nanorods (&sim;300 nm in length), terminated with concave hexagonal 3D cups that evolve through a self-regulated layer-by-layer growth mechanism. Discrete-time <em>ex situ</em> experimental observations reveal that the<em> ρ</em>-Cu<sub>15</sub>Si<sub>4</sub> 

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22

Bulutoglu, Pelin Su, Conor Parks, Nandkishor K. Nere, Shailendra Bordawekar, and Doraiswami Ramkrishna. "Exploring New Crystal Structures of Glycine via Electric Field-Induced Structural Transformations with Molecular Dynamics Simulations." Processes 7, no. 5 (2019): 268. http://dx.doi.org/10.3390/pr7050268.

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Being able to control polymorphism of a crystal is of great importance to many industries, including the pharmaceutical industry, since the crystal’s structure determines significant physical properties of a material. While there are many conventional methods used to control the final crystal structure that comes out of a crystallization unit, these methods fail to go beyond a few known structures that are kinetically accessible. Recent studies have shown that externally applied fields have the potential to effectively control polymorphism and to extend the set of observable polymorphs that ar

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23

Leonardi, Alberto. "Whole pair distribution function modeling: the bridging of Bragg and Debye scattering theories." IUCrJ 8, no. 2 (2021): 257–69. http://dx.doi.org/10.1107/s2052252521000324.

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Microstructure-based design of materials requires an atomic level understanding of the mechanisms underlying structure-dependent properties. Methods for analyzing either the traditional diffraction profile or the pair distribution function (PDF) differ in how the information is accessed and in the approximations usually applied. Any variation of structural and microstructural features over the whole sample affects the Bragg peaks as well as any diffuse scattering. Accuracy of characterization relies, therefore, on the reliability of the analysis methods. Methods based on Bragg's law investigat

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24

Qin, L. C. "HREM of electron-irradiated silicas." Proceedings, annual meeting, Electron Microscopy Society of America 51 (August 1, 1993): 1102–3. http://dx.doi.org/10.1017/s0424820100151349.

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Silica (SiO2) crystals exist in various polymorphs which have different densities and different crystal structures, such as quartz, tridymite, and cristobalite, though all of these have in common the network structure which is formed by corner-sharing of SiO4 tetranedra. All these structures are sensitive to electron irradiation. Amorphization occurs when they are irradiated by energetic electrons.In the present study three polymorphs of silica crystals, α-quartz, α-tridymite and α-cristobalite crystals2 were used as starting materials. Electron irradiation experiments were carried out in situ

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25

Wildner, Manfred, Gerald Giester, Christian L. Lengauer, and Catherine A. Mccammon. "Structure and crystal chemistry of vivianite-type compounds: Crystal structures of erythrite and annabergite with a Mössbauer study of erythrite." European Journal of Mineralogy 8, no. 1 (1996): 187–92. http://dx.doi.org/10.1127/ejm/8/1/0187.

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26

Pushcharovsky, Dmitry Yu, Simon J. Teat, Vyatcheslav N. Zaitsev, Natalia V. Zubkova, and Halil Sarp. "Crystal structure of pushcharovskite." European Journal of Mineralogy 12, no. 1 (2000): 95–104. http://dx.doi.org/10.1127/0935-1221/2000/0012-0095.

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27

Pushcharovsky, Dmitry Y. u., Natalia V. Zubkova, Simon J. Teat, Elizabeth Maclean, and Halil Sarp. "Crystal structure of mahnertite." European Journal of Mineralogy 16, no. 4 (2004): 687–92. http://dx.doi.org/10.1127/0935-1221/2004/0016-0687.

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28

Mills, Stuart J., Anthony R. Kampf, Andrew M. McDonald, et al. "The crystal structure of parnauite: a copper arsenate?sulphate with translational disorder of structural rods." European Journal of Mineralogy 25, no. 4 (2013): 693–704. http://dx.doi.org/10.1127/0935-1221/2013/0025-2329.

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29

Hashimoto, Kazumasa, Fumio Sasaki, Shu Hotta, and Hisao Yanagi. "Amplified Emission and Field-Effect Transistor Characteristics of One-Dimensionally Structured 2,5-Bis(4-biphenylyl)thiophene Crystals." Journal of Nanoscience and Nanotechnology 16, no. 4 (2016): 3200–3205. http://dx.doi.org/10.1166/jnn.2016.12285.

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One-dimensional (1D) structures of 2,5-bis(4-biphenylyl)thiophene (BP1T) crystals are fabricated for light amplification and field-effect transistor (FET) measurements. A strip-shaped 1D structure (10 m width) made by photolitography of a vapor-deposited polycrystalline film shows amplified spontaneous emission and lasing oscillations under optical pumping. An FET fabricated with this 1D structure exhibits hole-conduction with a mobility of h = 8.0×10−3 cm2/Vs. Another 1D-structured FET is fabricated with epitaxially grown needle-like crystals of BP1T. This needle-crystal FET exhibits higher m

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30

Shi, Wei Lin, Ye Fei Jin, and Jie Ru Li. "Fabrication Idea Two-Dimensional Photonic Crystals by Growing Freshwater Pearls Induced by Rare Earth Cerium." Materials Science Forum 610-613 (January 2009): 1049–53. http://dx.doi.org/10.4028/www.scientific.net/msf.610-613.1049.

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Recently, biological system has revealed astonishing complex photonic structures. Freshwater pearls shows striking optical effects, such as reflection and interference, which closely related to its nanometer-scale multiplayer structure. In this paper, we tried to fabricate idea biological two-dimensional (2D) photonic crystals by growing freshwater pearls induced by Rare Earth Elements (REE) Cerium at a concentration of 1.2 mg•L-1. Comparing with the reference pearls cultured in nature freshwater, the superficial microstructure of REE pearls and their glossiness have taken large changes. The n

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31

Ho, Sin Hang, Stacey Smith, Jeremy Johnson, and David Michaelis. "Discovering nonlinear optical crystals and predicting their THz spectra through data mining and DFT calculations." Structural Dynamics 12, no. 2_Supplement (2025): A237. https://doi.org/10.1063/4.0000543.

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Crystalline materials have a variety of applications ranging from catalysis to semiconductors. One interesting and emerging application is nonlinear optics. When nonlinear optical (NLO) crystals are irradiated, the nonlinear responses of the crystals to the oscillating electric field produces light with a different frequency than the incident radiation. Using different NLO crystals, any frequency of light can be generated. For this reason, NLO crystals are in increasing demand for many photonic applications, such as the generation of terahertz radiation (THz) to investigate and utilize the vib

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32

Чернышев, В. А., В. С. Рюмшин та П. А. Агзамова. "Структура и динамика решетки MeF-=SUB=-2-=/SUB=- (Me=Ca, Sr, Ba, Pb) в кубической и орто-фазах: ab initio расчет". Физика твердого тела 61, № 1 (2019): 137. http://dx.doi.org/10.21883/ftt.2019.01.46904.188.

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AbstractThe MF_2 (M = Ca, Sr, Ba, Pb) crystals undergo a structural phase transition from the cubic to the orthorhombic phase in a range of 1–10 GPa. Although the cubic fluorites are well studied experimentally, there has been almost no information on their orthorhombic phase to date. Despite a few data on the Raman spectra available in the literature, there is still a lack of IR spectra of these structures. In this respect, this work aims to study the crystal structure and the phonon spectrum of MF_2 crystals (M = Ca, Sr, Ba, Pb) in both the cubic and orthorhombic phases, using the MO LKAO ap

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33

Topa, Dan, Emil Makovicky, Tonči Balić-Žunić, and Peter Berlepsch. "The crystal structure of Cu2Pb6Bi8S19." European Journal of Mineralogy 12, no. 4 (2000): 825–33. http://dx.doi.org/10.1127/ejm/12/4/0825.

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34

Olmi, Filippo, Cesare Sabelli, and Renza Trosti-Ferroni. "The crystal structure of sabelliite." European Journal of Mineralogy 7, no. 6 (1995): 1331–38. http://dx.doi.org/10.1127/ejm/7/6/1331.

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35

Tazzoli, Vittorio, M. Chiara Domeneghetti, Fiοrenzο Mazzi, and Eliο Cannillo. "The crystal structure of chiavennite." European Journal of Mineralogy 7, no. 6 (1995): 1339–44. http://dx.doi.org/10.1127/ejm/7/6/1339.

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36

Seryotkin, Yurii V., Vladimir V. Bakakin, and Igor A. Belitsky. "The crystal structure of paranatrolite." European Journal of Mineralogy 16, no. 3 (2004): 545–50. http://dx.doi.org/10.1127/0935-1221/2004/0016-0545.

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37

Sabeti, Mohammad, Dmitrij Zagidulin, Mehran Behazin, and James J. Noël. "Evaluating the Corrosion Behaviour of Copper during Deliquescent Drying/Wetting Cycles in Humid Air." ECS Meeting Abstracts MA2025-01, no. 20 (2025): 1350. https://doi.org/10.1149/ma2025-01201350mtgabs.

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Copper and its alloys are highly valued for their moldability, heat/electricity conduction, and corrosion resistance, making them widely used in various industrial applications. One potential application of copper is as the corrosion barrier for used nuclear fuel containers (UFCs) within a deep geological repository (DGR) in Canada, Sweden and Finland. The UFC's copper surface will be exposed to different conditions in the evolving DGR environment, which will transition from warm, dry, and oxic to cool, wet, and anoxic conditions. Deliquescence is a known process in forming the initial corrosi

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38

Irie, Masahiro, and Masakazu Morimoto. "Photochromic diarylethene molecules and crystals." Pure and Applied Chemistry 81, no. 9 (2009): 1655–65. http://dx.doi.org/10.1351/pac-con-08-09-26.

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Some of the diarylethene derivatives were found to undergo photoisomerization reactions between two isomers even in the single-crystalline phase. The two isomers have different electronic as well as geometrical structures. The electronic structure change induces the reversible color change of the crystal. Single crystals composed of three different kinds of diarylethenes having similar geometrical structures, bisoxazolylethene, bisthiazolylethene, and bisthienylethene have been prepared. The crystals exhibited multicolor photochromism. The colorless crystals turned yellow, red, and blue upon i

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39

Miehe, Gerhard, and Heribert Graetsch. "Crystal structure of moganite: a new structure type for silica." European Journal of Mineralogy 4, no. 4 (1992): 693–706. http://dx.doi.org/10.1127/ejm/4/4/0693.

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40

Kimata, Mitsuyoshi, Masahiro Shimizu, and Shizuo Saito. "High-temperature crystal structure of sanidine Part II. The crystal structure of sanidine at 935°C." European Journal of Mineralogy 8, no. 1 (1996): 15–24. http://dx.doi.org/10.1127/ejm/8/1/0015.

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41

Borodin, Yury, and Anastasia Mantina. "Simulation of Structural Transformations in Modified Near-Surface Layers of Crystals." Materials Science Forum 970 (September 2019): 276–82. http://dx.doi.org/10.4028/www.scientific.net/msf.970.276.

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Superlattice formation in thin layers of oxidizing crystals and the effect of near-surface proton saturation on structure ordering, formation and periodical distribution of quantum wells have been discussed. The paper shows, it is necessary to develop non-Euclidean approach to the crystal’s internal geometry and consider, in consecutive order, the question of the four-dimentional Riemannian space into three-dimentional Eucliden space interpretation (RE interpretation).

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42

Hines, R. L. "Ultrathin Platinum Crystal Surface Structures." Proceedings, annual meeting, Electron Microscopy Society of America 43 (August 1985): 394–95. http://dx.doi.org/10.1017/s0424820100118849.

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The importance of atom layer terraces or steps on platinum surfaces used for catalysis as discussed by Somorjai justifies an extensive investigation of the structure of platinum surfaces through electron microscopy at the atomic resolution level. Experimental and theoretical difficulties complicate the quantitative determination of platinum surface structures but qualitative observation of surface structures on platinum crystals is now possible with good experimental facilities.Ultrathin platinum crystals with nominal 111 orientation are prepared using the procedure reported by Hines without t

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43

Sokolova, Elena Cámara, Frank C. Hawthorne, and Yassir Abdu. "From structure topology to chemical composition. VII. Titanium silicates: the crystal structure and crystal chemistry of jinshajiangite." European Journal of Mineralogy 21, no. 4 (2009): 871–83. http://dx.doi.org/10.1127/0935-1221/2009/0021-1945.

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Žunić, Tončj Balić, Stjepan Šćavničar, and Gianmario Molin. "Crystal structure of prehnite from Komiza." European Journal of Mineralogy 2, no. 5 (1990): 731–34. http://dx.doi.org/10.1127/ejm/2/5/0731.

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45

Rømming, Christian, Armen K. Kocharian, and Gunnar Raade. "The crystal structure of kamphaugite-(Y)." European Journal of Mineralogy 5, no. 4 (1993): 685–90. http://dx.doi.org/10.1127/ejm/5/4/0685.

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46

V.Seryotkin, Yurii, Werner Joswig, Vladimir V. Bakakin, Igor A. Belitsky, and Boris A. Fursenko. "High-temperature crystal structure of wairakite." European Journal of Mineralogy 15, no. 3 (2003): 475–84. http://dx.doi.org/10.1127/0935-1221/2003/0015-0475.

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47

Zubkova, N. V., D. Y. u. Pushcharovsky, G. Ivaldi, G. Ferraris, I. V. Pekov, and N. V. Chukanov. "Crystal structure of natrite, gamma-Na2CO3." Neues Jahrbuch für Mineralogie - Monatshefte 2002, no. 2 (2002): 85–96. http://dx.doi.org/10.1127/0028-3649/2002/2002-0085.

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Pasero, Marco, and Nicola Rotiroti. "The crystal structure of molybdomenite, PbSeO3." Neues Jahrbuch für Mineralogie - Monatshefte 2003, no. 4 (2003): 145–52. http://dx.doi.org/10.1127/0028-3649/2003/2003-0145.

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Lucklum, Ralf, J. Li, and Mikhail Zubtsov. "Tailoring 2D phononic crystal sensor properties by lattice symmerty reduction." Procedia Engineering 5 (September 23, 2010): 1284–87. https://doi.org/10.1016/j.proeng.2010.09.348.

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We propose a novel method of tailoring the band structure of 2D phononic crystals (PnC) by reducing the lattice symmetry. Specifically, symmetry reduction by stretching and distorting the crystal face is explored. The transmission spectrum of the PnC was numerically calculated using the layer multiple-scattering method. Change in the shape and size of the band gaps is demonstrated as well as form of pass bands inside the stop band. The practical feasibility of the PnC sensor concept was evaluated for the case of synthetic quartz matrix and water inclusions. A distinct pattern of the pass band

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Laštovičková, Anna, Daniel N. Rainer, and Michal Mazur. "Shedding Electrons On ADOR Zeolite Structures – Structure Determination By 3DED." Microporous and Mesoporous Materials 387 (January 18, 2025): 113514. https://doi.org/10.5281/zenodo.15064980.

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Three-dimensional electron diffraction (3DED) offers a powerful alternative to single-crystal X-ray diffraction(SCXRD) for the structure determination of crystalline materials with small-sized crystals (usually nanometresized)or crystals with intergrowths, often produced during zeolite synthesis. ADOR is a synthesis strategy ofnovel daughter zeolites from well-known parent germanosilicates. Structure determination of such ADOR zeolitesis challenging due to the presence of aggregated intergrowths, and often small-sized crystals. This workdemonstrates the application of continuous rotation elect

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