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Journal articles on the topic 'Magnetic properties of solids'

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1

NOGAMI, Takashi. "Electrical and Magnetic Properties of Organic Solids." Journal of the Japan Society of Colour Material 63, no. 11 (1990): 685–93. http://dx.doi.org/10.4011/shikizai1937.63.685.

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2

KINOSHITA, M. "ChemInform Abstract: Magnetic Properties of Organic Solids." ChemInform 28, no. 22 (August 3, 2010): no. http://dx.doi.org/10.1002/chin.199722290.

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3

GUO, ZHENGANG, LIHONG YANG, HONGMEI QIU, XUEDAN ZHAN, JINHUA YIN, and LIPENG CAO. "STRUCTURAL, MAGNETIC AND DIELECTRIC PROPERTIES OF Fe-DOPED BaTiO3 SOLIDS." Modern Physics Letters B 26, no. 09 (April 8, 2012): 1250056. http://dx.doi.org/10.1142/s021798491250056x.

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The structural, ferroelectric and magnetic properties of bulk perovskite Fe -doped BaTiO 3 (BFTO) prepared by standard solid-state reaction have been investigated. X-ray diffraction (XRD) identifies the tetragonal structure of BFTO samples. Rietveld refinements of XRD data indicates that the doping ions led to ab-plane expansion and out-of-ab-plane shrinkage of the BFTO phases. X-ray photoelectron spectroscopy (XPS) measurements for the prepared samples reveals that Fe 3+ and Fe 4+ ions replaces Ti 4+ ions in the crystal lattice to form single-phase BFTO solids. The results of the temperature-dependent dielectric properties and magnetic hysteresis loops for the BFTO solids show simultaneously the ferroelectric order and ferromagnetic order at room temperature. The doping of magnetic element Fe brings about ferromagnetic order for the samples, and the measured magnetic moment for each Fe atom increases from 0.70 μB to 1.55 μB in BFTO samples. The origin of ferromagnetism of the BFTO samples should be attributed to the double exchange interactions of Fe 3+– O 2– Fe 4+ ions.
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4

Xing, L. Q., J. Eckert, W. Löser, S. Roth, and L. Schultz. "Atomic ordering and magnetic properties in Nd57Fe20B8Co5Al10 solids." Journal of Applied Physics 88, no. 6 (September 15, 2000): 3565–69. http://dx.doi.org/10.1063/1.1288697.

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5

Tatsenko, O. M., A. I. Pavlovskii, V. V. Druzhinin, A. I. Bykov, M. I. Dolotenko, N. P. Kolokol'chikov, V. V. Platonov, and Yu B. Kudasov. "Investigation of magnetic properties of solids in ultrahigh pulsed magnetic fields." Physica B: Condensed Matter 216, no. 3-4 (January 1996): 175–80. http://dx.doi.org/10.1016/0921-4526(95)00466-1.

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6

Iwasa, Y., and C. J. Nuttall. "Dielectric and magnetic properties of metallofullerene La@C82 solids." Synthetic Metals 135-136 (April 2003): 773–74. http://dx.doi.org/10.1016/s0379-6779(02)00847-0.

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7

Brandl, A. L., L. M. Socolovsky, J. C. Denardin, and M. Knobel. "Effects of dipolar interactions on magnetic properties of granular solids." Journal of Magnetism and Magnetic Materials 294, no. 2 (July 2005): 127–32. http://dx.doi.org/10.1016/j.jmmm.2005.03.025.

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8

Xing, L., Y. C. Chang, M. B. Salamon, D. M. Frenkel, J. Shi, and J. P. Lu. "Magnetotransport properties of magnetic granular solids: The role of unfilleddbands." Physical Review B 48, no. 9 (September 1, 1993): 6728–31. http://dx.doi.org/10.1103/physrevb.48.6728.

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9

Wang, Jian-Qing, and Gang Xiao. "Transition-metal granular solids: Microstructure, magnetic properties, and giant magnetoresistance." Physical Review B 49, no. 6 (February 1, 1994): 3982–96. http://dx.doi.org/10.1103/physrevb.49.3982.

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10

Maruyama, Yusei. "Recent studies on electrical and magnetic properties of molecular solids." Bulletin of Materials Science 18, no. 4 (August 1995): 395–403. http://dx.doi.org/10.1007/bf02749770.

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11

Hsu, Jen-Hwa, and Yi-Hong Huang. "Size effect of magnetic properties in FeAl2O3 granular solids." Journal of Magnetism and Magnetic Materials 140-144 (February 1995): 405–6. http://dx.doi.org/10.1016/0304-8853(94)01515-5.

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12

Cherukuvada, Suryanarayan, and Ashwini Nangia. "Eutectics as improved pharmaceutical materials: design, properties and characterization." Chem. Commun. 50, no. 8 (2014): 906–23. http://dx.doi.org/10.1039/c3cc47521b.

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The combination of isomorphous solids gives rise to continuous solid solutions and solids in which the adhesive interactions outweigh the cohesive ones lead to cocrystals. With weak adhesive, strong cohesive and a geometric misfit, the product is eutectic.
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13

Petrov, Yu V. "Solids in Strong Magnetic Fields at High Pressures: Static Properties and Lattice Dynamics." Laser and Particle Beams 15, no. 4 (December 1997): 597–606. http://dx.doi.org/10.1017/s0263034600011174.

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The equation of state and other thermodynamic functions of solids consisting of many electron atoms in strong magnetic fields arising in some laser experiments and astrophysical objects are calculated within the Kadomtzev's approach up to the high-pressure range. All static thermo-dynamic functions under consideration are obtained from the two-parametric scaling relations on the atomic number and magnetic field from the universal functions of the specific volume. At this high-pressure region, lattice dynamics of monoatomic solids in strong magnetic fields are considered. Vibrational spectra of face-centered cubic lattice of neon are obtained, which do not satisfy any scaling law and differ from that one in the absence of the magnetic field, especially in the long wave region.
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14

MOHN, P., and K. SCHWARZ. "ITINERANT MAGNETISM IN SOLIDS." International Journal of Modern Physics B 07, no. 01n03 (January 1993): 579–84. http://dx.doi.org/10.1142/s0217979293001219.

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Based on the spin-density functional theory we discuss the essential mechanism of spin-split itinerant electrons which cause the formation of spin-magnetic moments in a solid. The success and the difficulties of the Stoner model of itinerant magnetism is shown for hcp Co. The FSM (fixed spin moment) method allows us to compute the total energy as a function of volume and magnetic moment, E(M, V). These energy surfaces contain the crucial information about magneto-volume instabilities and related phenomena. At finite temperatures collective phenomena such as spin fluctuations are important which can be treated with a Landau—Ginzburg formalism. Results are given for the finite temperature properties of the strongly enhanced Pauli paramagnet fcc Pd and the metamagnetic system YCo2.
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15

SACCHI, MAURIZIO. "RESONANT MAGNETIC SCATTERING OF POLARIZED SOFT X-RAYS." Surface Review and Letters 07, no. 01n02 (February 2000): 175–89. http://dx.doi.org/10.1142/s0218625x00000233.

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Resonant elastic scattering of polarized X-rays is a powerful technique for the study of the magnetic properties of solids. Its recent extension to the soft X-ray energy range has been driven by applications in the field of artificially structured magnetic devices, like multilayers and superlattices. This article reviews recent elastic scattering experiments using synchrotron radiation, performed at the 2p core resonances of transition metals in solids, thin films and ordered multilayers.
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16

Cosma, I. "Versatile Measuring Device for the Study of Magnetic Properties of Solids." Studia Universitatis Babeș-Bolyai Physica 62, no. 1-2 (December 29, 2017): 101–12. http://dx.doi.org/10.24193/subbphys.2017.09.

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17

Gschneidner, Karl A., and Vitalij K. Pecharsky. "The influence of magnetic field on the thermal properties of solids." Materials Science and Engineering: A 287, no. 2 (August 2000): 301–10. http://dx.doi.org/10.1016/s0921-5093(00)00788-7.

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18

Kechrakos, D., and K. N. Trohidou. "Effects of dipolar interactions on the magnetic properties of granular solids." Journal of Magnetism and Magnetic Materials 177-181 (January 1998): 943–44. http://dx.doi.org/10.1016/s0304-8853(97)00762-2.

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19

Wang, Jian-Qing, and Gang Xiao. "Erratum: Transition-metal granular solids: Microstructure, magnetic properties, and giant magnetoresistance." Physical Review B 50, no. 13 (October 1, 1994): 9692. http://dx.doi.org/10.1103/physrevb.50.9692.

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20

Mazumdar, S., and S. N. Dixit. "Unified theory of segregated-stack organic charge-transfer solids: Magnetic properties." Physical Review B 34, no. 6 (September 15, 1986): 3683–99. http://dx.doi.org/10.1103/physrevb.34.3683.

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21

Kailash, K. M. Raju, S. K. Shrivastava, and K. S. Kushwaha. "Anharmonic properties of rocksalt structure solids." Physica B: Condensed Matter 390, no. 1-2 (March 2007): 270–80. http://dx.doi.org/10.1016/j.physb.2006.08.024.

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22

Sworakowski, Juliusz. "Ferroelectricity and related properties of molecular solids." Ferroelectrics 128, no. 1 (April 1992): 295–306. http://dx.doi.org/10.1080/00150199208015104.

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23

Dale, Stephen G., and Erin R. Johnson. "The explicit examination of the magnetic states of electrides." Physical Chemistry Chemical Physics 18, no. 39 (2016): 27326–35. http://dx.doi.org/10.1039/c6cp05345a.

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Electrides are a unique class of ionic solids in which the anions are stoichiometrically replaced by electrons localised within the crystal voids. We present the first all electron magnetic state calculations for electrides and show the magnetic properties of these materials come from the localised electrons.
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24

Giri, Anit K. "Magnetic properties of Fe-Al2O3 gel granular solids prepared by ball milling." Materials Research Bulletin 32, no. 5 (May 1997): 523–29. http://dx.doi.org/10.1016/s0025-5408(97)00021-4.

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25

KOBAYASHI, Tatsuo. "Anomalous Magnetic Properties of Molecular Oxygen Adsorbed in Microporous Metal-Organic Solids." Kobunshi 56, no. 2 (2007): 86. http://dx.doi.org/10.1295/kobunshi.56.86.

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26

Kobayashi, Tatsuo C., Akira Matsuo, Megumi Suzuki, Koichi Kindo, Ryo Kitaura, Ryotaro Matsuda, and Susumu Kitagawa. "Magnetic Properties of Molecular Oxygen Adsorbed in Micro-Porous Metal-Organic Solids." Progress of Theoretical Physics Supplement 159 (2005): 271–79. http://dx.doi.org/10.1143/ptps.159.271.

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27

Schilling, James S. "Electrical and magnetic properties of solids at high pressures: Some recent results." Physica B+C 139-140 (May 1986): 369–77. http://dx.doi.org/10.1016/0378-4363(86)90601-7.

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28

Kumar, Dinesh, Shahab Ahmad, G. Vijaya Prakash, Kandalam V. Ramanujachary, and Arunachalam Ramanan. "Photoluminescent chromium molybdate cluster coordinated with rare earth cations: synthesis, structure, optical and magnetic properties." CrystEngComm 16, no. 30 (2014): 7097–105. http://dx.doi.org/10.1039/c4ce00865k.

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29

Spagnolatti, I., A. Mussi, M. Bernasconi, and G. Benedek. "Vibrational properties of C $\mathsf{_{20}}$ -based solids." European Physical Journal B - Condensed Matter 37, no. 2 (January 1, 2003): 143–48. http://dx.doi.org/10.1140/epjb/e2004-00040-2.

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30

Ferenc, Wieslawa, Agnieszka Walków-Dziewulska, and Jan Sarzynski. "Magnetic, thermal and spectroscopic features of 2, 3- and 3, 5-dimethoxybenzoates of Co(II), Ni(II) and Cu(II)." Journal of the Serbian Chemical Society 70, no. 8-9 (2005): 1089–104. http://dx.doi.org/10.2298/jsc0509089f.

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The 2,3- and 3,5-dimethoxybenzoates of Co(II), Ni(II) and Cu(II) were synthesized as solids and their magnetic, spectral and thermal properties studied. The complexes are hydrated or anhydrous compounds which possess colors typical of the M(II) ions. Their thermal stabilities were examined in air and nitrogen and the gaseous and solid state decomposition products were also identified. The magnetic susceptibilities of the complexes were measured over the temperature range 4.4?300 K and the magnetic moments were calculated. The results show that the 2,3- and 3,5-dimethoxybenzoates of Co(II) and Ni(II) are high-spin complexes with weak ligand fields, and that the complexes of Cu(II) form dimers.
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31

Hennion, B. "Structural and Magnetic Dynamical Properties of Solids. Experimental Approach with Inelastic Neutron Scattering." Acta Physica Polonica A 96, no. 5 (November 1999): 629–40. http://dx.doi.org/10.12693/aphyspola.96.629.

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32

Awaga, Kunio, Yoshikatsu Umezono, Wataru Fujita, Hirofumi Yoshikawa, HengBo Cui, Hayao Kobayashi, Sarah S. Staniland, and Neil Robertson. "Diverse magnetic and electrical properties of molecular solids containing the thiazyl radical BDTA." Inorganica Chimica Acta 361, no. 14-15 (October 2008): 3761–70. http://dx.doi.org/10.1016/j.ica.2008.03.065.

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33

SUSLICK, KENNETH S., NEAL A. RAKOW, MARGARET E. KOSAL, and JUNG-HONG CHOU. "The materials chemistry of porphyrins and metalloporphyrins." Journal of Porphyrins and Phthalocyanines 04, no. 04 (June 2000): 407–13. http://dx.doi.org/10.1002/(sici)1099-1409(200006/07)4:4<407::aid-jpp256>3.0.co;2-5.

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Porphyrins and metalloporphyrins provide an extremely versatile nanometer-sized building block for the control of materials properties. Films, solids and microporous solids have been explored as field-responsive materials (i.e. interactions with applied electric, magnetic or electromagnetic fields) and as ‘chemo-responsive’ materials (i.e. interactions with other chemical species as sensors or for selective binding or catalysis).
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34

Szcześ, Aleksandra, Emil Chibowski, and Emilia Rzeźnik. "Magnetic Field Effect on Water Surface Tension in Aspect of Glass and Mica Wettability." Colloids and Interfaces 4, no. 3 (September 3, 2020): 37. http://dx.doi.org/10.3390/colloids4030037.

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It was reported in many papers that the magnetic field (MF) affects properties of water, and, among others, its surface tension. Thus, it should be reflected in changes of the wetting contact angle of a water droplet deposited on the solid surface. In this study, the water contact angles were measured on the glass and mica surface. The water was first exposed to the static magnetic field (MF) (15 mT or 0.27 T) for 1, 5, and 10 min under dynamic conditions. Then applying the van Oss et al. approach (LWAB), it was found that the MF effect is reflected in the changes of the calculated acid-base components of the solids, especially the electron donor parameter. However, the total surface free energy of the solids remained practically unchanged. Moreover, the apparent surface free energy of the solids calculated from the water contact angle hysteresis (CAH), i.e., the difference between the advancing and receding contact angles, changes in the same way as the electron donor parameter does. Since the solid surfaces were not magnetically treated, the acid-base components, which are mainly results from hydrogen bonding interactions, may be indirect evidence of the water structure changed by the MF action. All of the mentioned changes are greater for the glass than for a more hydrophilic mica surface and depend upon the time of MF exposure and its strength. The magnetic field effect on the changes of the surface-free energy parameters for the mica and glass is opposite what may be due to the difference in the surface hydrophilicity. A “magnetic memory” effect was also found. The effect of MF on the water surface tension depends on the circulation time. It increases with the field duration. Moreover, the changes in the work of water adhesion indicate the possibility of solid surface wettability changes by the external MF water treatment. However, these are preliminary results that need further confirmation by other techniques.
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35

Arafat, S. S. "Structural transition and magnetic properties of high Cr-doped BiFeO3 ceramic." Cerâmica 66, no. 378 (June 2020): 114–18. http://dx.doi.org/10.1590/0366-69132020663782802.

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Abstract Magnetic properties of BiFe1-xCrxO3 perovskite-type solids reaction synthesized at high pressure were investigated and a magnetic phase diagram was established. X-ray diffraction data revealed a crystal structure transformation from rhombohedral to monoclinic as Cr3+ ions substituted Fe ions in the samples. Néel temperature TN and spin-reorientation temperature TSR were determined from dM/dT by measuring the temperature dependence of magnetization (M-T). The magnetization results indicated that TN and TSR were strongly dependent on Cr3+ ion doping; both TN and TSR decreased with the increase of Cr3+ doping. The magnetic hysteresis loops investigated at room temperature reflected an antiferromagnetic behavior from x= 0.4 to 0.6 and weak ferromagnetic at x=1.0. Besides, the remnant magnetization Mr and maximum magnetization Mmax increased with increasing x from 0.4 up to 1.0. The Cr doping was found to be helpful in reducing coercivity Hc for the magnetic samples from x= 0.4 to 0.8 and their applications as magnetic sensors are possible.
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36

Osmolowskaia, O., V. Smirnov, and V. Semenov. "Nanolevel Structuring – Design of Novel Functional Highly-Organized Solids and Materials." Solid State Phenomena 99-100 (July 2004): 227–30. http://dx.doi.org/10.4028/www.scientific.net/ssp.99-100.227.

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The perspectives of synthesis of highly-organized nanostructured solids and materials with various levels of microscopic organization are discussed. The synthesis and the magnetic properties of mixed Fe-Eu-oxygen groups on silica surface are given as an example. It is shown that spin arrangement ions and the appearance of two-dimensional magnetic ordering are defined to the structural induced effects of sublayer as well as the first layer composition.
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37

Kityk, I. V., M. Matusiewicz, J. Kasperczyk, and M. Piasecki. "Influence of domains on nonlinear optical properties of solids." Ferroelectrics 191, no. 1 (January 1997): 147–52. http://dx.doi.org/10.1080/00150199708015632.

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38

Zawadzki, Wlodek. "Wave and Uncertainty Properties of Electrons in Crystalline Solids." physica status solidi (b) 257, no. 6 (March 16, 2020): 1900517. http://dx.doi.org/10.1002/pssb.201900517.

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39

Hori, A., K. Kimura, T. Tada, and H. Yamashita. "Optical properties of quasicrystalline approximant boron-rich solids." Journal of Non-Crystalline Solids 153-154 (February 1993): 308–11. http://dx.doi.org/10.1016/0022-3093(93)90363-3.

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40

Paz, Camila B., Rinaldo S. Araújo, Lais F. Oton, Alcineia C. Oliveira, João M. Soares, Susana N. Medeiros, Enrique Rodríguez-Castellón, and Elena Rodríguez-Aguado. "Acid Red 66 Dye Removal from Aqueous Solution by Fe/C-based Composites: Adsorption, Kinetics and Thermodynamic Studies." Materials 13, no. 5 (March 2, 2020): 1107. http://dx.doi.org/10.3390/ma13051107.

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The presence of synthetic dyes in water causes serious environmental issues owing to the low water quality, toxicity to environment and human carcinogenic effects. Adsorption has emerged as simple and environmental benign processes for wastewater treatment. This work reports the use of porous Fe-based composites as adsorbents for Acid Red 66 dye removal in an aqueous solution. The porous FeC and Fe/FeC solids were prepared by hydrothermal methods using iron sulfates and sucrose as precursors. The physicochemical properties of the solids were evaluated through X-ray diffraction (XRD), Scanning electron microscopy coupled with Energy dispersive spectroscopy (SEM-EDS), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared s (FTIR), Raman and Mössbauer spectroscopies, nitrogen adsorption–desorption isotherms, Electron Paramagnetic Resonance (EPR) and magnetic saturation techniques. Results indicated that the Fe species holds magnetic properties and formed well dispersed Fe3O4 nanoparticles on a carbon layer in FeC nanocomposite. Adding iron to the previous solid resulted in the formation of γ-Fe2O3 coating on the FeC type structure as in Fe/FeC composite. The highest dye adsorption capacity was 15.5 mg·g−1 for FeC nanocomposite at 25 °C with the isotherms fitting well with the Langmuir model. The removal efficiency of 98.4% was obtained with a pristine Fe sample under similar experimental conditions.
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41

Scalise, Emilio. "Tailoring the electronic properties of semiconducting nanocrystal-solids." Semiconductor Science and Technology 35, no. 1 (November 22, 2019): 013001. http://dx.doi.org/10.1088/1361-6641/ab52e0.

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42

Bourlinos, A. B., E. Devlin, N. Boukos, A. Simopoulos, and D. Petridis. "Magnetite and Co ferrite- based clay composites." Clay Minerals 37, no. 1 (March 2002): 135–41. http://dx.doi.org/10.1180/0009855023710023.

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AbstractThe synthesis of clay composites modified with magnetite and Co ferrite magnetic nanoparticles is described. The synthetic method relies on the adsorption of colloidal magnetite or Co ferrite particles onto the external surfaces of a Na-saturated clay mineral to give magnetic clay composites that can be converted easily, through ion exchange reactions, to valuable clay derivatives, e.g. organoclays, which maintain the magnetic properties of the parent composite. The magnetic solids were characterized by XRD, EPR, Mössbauer, magnetic measurement and TEM techniques.
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43

DE CHIARA, GABRIELE, ČASLAV BRUKNER, G. MASSIMO PALMA, ROSARIO FAZIO, and VLATKO VEDRAL. "CAN ENTANGLEMENT BE EXTRACTED FROM MANY BODY SYSTEMS?" International Journal of Quantum Information 05, no. 01n02 (February 2007): 125–30. http://dx.doi.org/10.1142/s021974990700258x.

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Some thermodynamical properties of solids, such as heat capacity and magnetic susceptibility, have recently been shown to be linked to the amount of entanglement in a solid. Until now, however, it was not clear whether this entanglement can be used as a resource in quantum information theory. Here we show that this entanglement is physical, demonstrating the principles of its extraction from a typical spin chain by scattering two particles off the system. Moreover, we show how to simulate this process using present-day optical lattice technology.
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44

Tang, G. D., D. L. Hou, M. Zhang, L. H. Liu, L. X. Yang, C. F. Pan, X. F. Nie, and H. L. Luo. "Influence of preparing condition on magnetic properties of the FeCoNi–SiO2 granular alloy solids." Journal of Magnetism and Magnetic Materials 251, no. 1 (October 2002): 42–49. http://dx.doi.org/10.1016/s0304-8853(02)00444-4.

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45

Koplak, O. V., A. I. Dmitriev, S. I. Alekseev, and R. B. Morgunov. "Universal laws governing the effect of a magnetic field on the properties of solids." Russian Journal of Physical Chemistry B 8, no. 6 (November 2014): 816–21. http://dx.doi.org/10.1134/s1990793114110189.

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46

Roy, Sindhunil Barman. "First order magneto-structural phase transition and associated multi-functional properties in magnetic solids." Journal of Physics: Condensed Matter 25, no. 18 (April 18, 2013): 183201. http://dx.doi.org/10.1088/0953-8984/25/18/183201.

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47

Varret, F., A. Bleuzen, K. Boukheddaden, A. Bousseksou, E. Codjovi, C. Enachescu, A. Goujon, J. Linares, N. Menendez, and M. Verdaguer. "Examples of molecular switching in inorganic solids, due to temperature, light, pressure, and magnetic field." Pure and Applied Chemistry 74, no. 11 (January 1, 2002): 2159–68. http://dx.doi.org/10.1351/pac200274112159.

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We describe various molecular switching processes occurring in several types of inorganic solids: spin cross-over (SC) compounds, photomagnetic Prussian blue analogs (PBAs), and valence-tautomeric system. Their thermo-, photo-, piezo-, and magneto-chromic properties are illustrated by recent examples. A common description of their static properties by a two-level model is given.
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48

Dahmen, U., E. Johnson, S. Q. Xiao, and A. Johansen. "High-Resolution-Electron-Microscopy Investigation of Nanosize Inclusions." MRS Bulletin 22, no. 8 (August 1997): 49–52. http://dx.doi.org/10.1557/s0883769400033819.

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The behavior of solids in the nanometer size regime, as their dimensions approach the atomic scale, is of increasing fundamental and applied interest in materials research. Electronic, optical, magnetic, mechanical, or thermodynamic properties all may depend on the size and shape of the solid. As a result, in the nanoscale regime, size and shape may be used as design variables to tailor a material's properties such as giant magnetoresistance in multilayer films, or the optical properties in semiconductor nanocrystals. In most cases, the size dependence of properties is not well-understood. Nanophase materials constitute a new frontier in materials science, and accurate nanoscale characterization is extremely important in exploring this new frontier. In this area, transmission electron microscopy (TEM) plays a key role. Because of its unique ability to provide information on the structure and composition of internal interfaces in solids, TEM is particularly important in cases of buried nanophase structures such as small solid inclusions—that is, solid particles embedded within another solid.Nanoscale inclusions have recently been shown to exhibit unusual melting behavior that depends strongly on their size and the embedding matrix. For example, small inclusions of Pb in SiO exhibit melting-point depressions of several hundred degrees, whereas similarsized Pb inclusions in aluminum have shown large increases in melting point. Although a full understanding of these effects is still lacking, it appears that they are related not just to inclusion size but also to their shape and interface structure.
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49

Botello-Zubiate, María, María Grijalva-Castillo, Daniel Soto-Parra, Renee Sáenz-Hernández, Carlos Santillán-Rodríguez, and José Matutes-Aquino. "Preparation of La0.7Ca0.3−xSrxMnO3 Manganites by Four Synthesis Methods and Their Influence on the Magnetic Properties and Relative Cooling Power." Materials 12, no. 2 (January 19, 2019): 309. http://dx.doi.org/10.3390/ma12020309.

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Manganites of the family La0.7Ca0.3−xSrxMnO3 were fabricated by four preparation methods: (a) the microwave-assisted sol-gel Pechini method; (b) sol-gel Pechini chemical synthesis; (c) solid-state reaction with a planetary mill; and (d) solid-state reaction with an attritor mill, in order to study the effect of the preparation route used on its magnetocaloric and magnetic properties. In addition, the manganites manufactured by the Pechini sol-gel method were compacted using Spark Plasma Sintering (SPS) to determine how the consolidation process influences its magnetocaloric properties. The Curie temperatures of manganites prepared by the different methods were determined in ~295 K, with the exception of those prepared by a solid-state reaction with an attritor mill which was 301 K, so there is no correlation between the particle size and the Curie temperature. All samples gave a positive slope in the Arrot plots, which implies that the samples underwent a second order Ferromagnetic (FM)–Paramagnetic (PM) phase transition. Pechini sol-gel manganite presents higher values of Relative Cooling Power (RCP) than the solid-state reaction manganite, because its entropy change curves are smaller, but wider, associated to the particle size obtained by the preparation method. The SPS technique proved to be easier and faster in producing consolidated solids for applications in active magnetic regenerative refrigeration compared with other compaction methods.
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50

Bryce, David L. "NMR crystallography: structure and properties of materials from solid-state nuclear magnetic resonance observables." IUCrJ 4, no. 4 (May 2, 2017): 350–59. http://dx.doi.org/10.1107/s2052252517006042.

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This topical review provides a brief overview of recent developments in NMR crystallography and related NMR approaches to studying the properties of molecular and ionic solids. Areas of complementarity with diffraction-based methods are underscored. These include the study of disordered systems, of dynamic systems, and other selected examples where NMR can provide unique insights. Highlights from the literature as well as recent work from my own group are discussed.
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