CDAC Publications 2008

488.  Ahart, M., M. Somayazulu, P. Dera, H.-k. Mao, R. E. Cohen, R. J. Hemley, R. Yang, H. P. Liermann, and Z. Wu, Origin of morphotropic phase boundaries in ferroelectrics. Nature 451, 545-548 (2008).

489.  Crowhurst, J. C., J. M. Brown, A. F. Goncharov, and S. D. Jacobsen, Elasticity of (Mg,Fe)O through the spin transition of iron in the lower mantle. Science 319, 451-453 (2008).

490.  (H)  Ding, Y., D. Haskel, S. G. Ovchinnikov, Y. C. Tseng, Y. Orlov, J. C. Lang, and H.-k. Mao, Novel pressure-induced magnetic transition in magnetitie (Fe₃O₄). Physical Review Letters 100, 045508 (2008).

491. (H)  Emmons, E. D., N. Velisavljevic, J. R. Schoonover, and D. M. Dattelbaum, High-pressure Raman spectroscopy and x-ray diffraction studies of a terpolymer of tetraflouroethylene-hexaflouropropylene-vinylidene flouride: THX 500. Applied Spectroscopy 62, 142-148 (2008).

492. (FIS)  Chen, X. J., V. V. Struzhkin, Y. Song, A. F. Goncharov, M. Ahart, Z. Liu, H.-k. Mao, and R. J. Hemley, Pressure-induced metallization of solid silane. Proceedings of the National Academy of Sciences 105, 20-23 (2008).

493.  Somayazulu, M., J. Shu, C.-s. Zha, A. F. Goncharov, O. Tschauner, H.-k. Mao, and R. J. Hemley, In-situ high-pressure x-ray diffraction study of H₂O ice VII. Journal of Chemical Physics 128, 064510 (2008).

494.  Errandonea, D., R. S. Kumar, X. Ma, and C. Tu, High-pressure x-ray diffraction study of SrMoO₄ and pressure-induced structural changes. Journal of Solid State Chemistry 181, 355-364 (2008).

495.  Kulkarni, S. R., N. A. Phatak, S. K. Saxena, Y. Fei, and J. Hu, High pressure structural behavior and synthesis of Zr₂Sc. Journal of Physics: Condensed Matter 20, 135211 (2008).

496.  Singh, A. K., H. P. Liermann, Y. Akahama, S. K. Saxena, and E. Proupin-Menendez, Strength of polycrystalline coarse-grained platinum to 330 GPa and of nanocrystalline platinum to 70 GPa from high-pressure x-ray diffraction data. Journal of Applied Physics 103, 063524 (2008).

497.  Crowhurst, J. C., A. F. Goncharov, B. Sadigh, J. M. Zaug, D. Aberg, Y. Meng, and V. Prakapenka, Synthesis and characterization of nitrides of iridium and palladium. Journal of Materials Research 23, 1-5 (2008).

498. (H)  Dobrzhinetskaya, L., R. Wirth, and H. W. Green II, A look inside of diamond-forming media in deep subduction zones. Proceedings of the National Academy of Sciences USA 104, 3128-3132 (2008).

499.  Zha, C. S., K. Mibe, W. A. Bassett, O. Tschauner, H.-k. Mao, and R. J. Hemley. The P-V-T equation of state of platinum to 80 GPa and 1900 K using new internal resistive heating diamond-anvil cell techniques. Journal of Applied Physics 103, 054908 (2008).

500.  Seagle, C. T., D. L. Heinz, A. J. Campbell, V. Prakapenka, and S. T. Wanless, Melting and thermal expansion in the Fe-FeO system at high pressure. Earth and Planetary Science Letters 265, 655-665 (2008).

501.  Errandonea, D., D. Santamaria-Perez, A. Vegas, J. Nuss, M. Jansen, P. Rodriguez-Hernandez, and A. Munoz, Structural stability of Fe₅Si₃ and Ni₂Si studied by high-pressure x-ray diffraction and ab initio total-energy calculations. Physical Review B 77, 094113 (2008).

502. (H)  Martin, C. D., Y. Meng, V. Prakapenka, and J. B. Parise, Gasketing optimized for large sample volume in the diamond anvil cell: first application to MgGeO₃ and implications for structural systematics of the perovskite to post-perovskite transition, J. Appl. Cryst., 41, 38-43 (2008).

503.  Aberg, D., B. Sadigh, J. C. Crowhurst, and A. F. Goncharov, Thermodynamic ground states of platinum metal nitrides. Physical Review Letters 100, 095501 (2008).

504. (H)  Cornelius, A. L., R. S. Kumar, M. K. Jacobsen, E. D. Bauer, J. S. Sarrao, and Z. Fisk, Magnetic ordering in UCu₂Si₂ at high pressure. Physica B 403, 940-942 (2008).

505.  Dera, P., B. Lavina, L. A. Borkowski, V. B. Prakapenka, S. R. Sutton, M. L. Rivers, R. T. Downs, N. Z. Boctor, and C. T. Prewitt, High-pressure polymorphism of Fe₂P and its implications for meteorites and Earth’s core. Geophysical Research Letters 35, L10301 (2008).

506. (H)  Kumar, R. S., E. Kim, and A. L. Cornelius, Structural phase transitions in the potential hydrogen storage compound KBH₄ under compression. Journal of Physical Chemistry C, 112, 8452-8457 (2008).

507.  Lee, S. K., J. F. Lin, Y. Q. Cai, N. Hiraoka, P. J. Eng, T. Okuchi, H.-k. Mao, Y. Meng, M. Y. Hu, P. Chow, J. Shu, B. Li, H. Fukui, B. H. Lee, H. N. Kim, and C.-s. Yoo, X-ray raman scattering study of MgSiO₃ glass at high pressure: Implication for triclustered MgSiO₃ melt in Earth’s mantle. Proceedings of the Nati08onal Academy of Sciences USA 105, 7925-7929 (2008).

508. (H)  Lipinska-Kalita, K. E., P. E. Kalita, C. L. Gobin, O. A. Hemmers, T. Hartmann, and G. Mariotto, Stability and equation of state of a nanocrystalline Ga-Ge mullite in a vitroceramic composite: A synchrotron x-ray diffraction study. Physical Review B 77, 134107 (2008).

509.  Tschauner, O., B. Kiefer, H. Liu, S. V. Sinogeiken, M. Somayazulu, and S. L. Luo, Possible structural polymorphism in Al-bearing magnesiumsilicate post-perovskite. American Mineralogist 93, 533-539 (2008).

510. (H)  Zeng, Q., Z. He, X. San, Y. Ma, F. Tian, T. Cui, B. Liu, G. Zou, and H.-k. Mao, A new phase of solid iodine with different molecular covalent bonds. Proceedings of the National Academy of Sciences USA 105, 4999-5001 (2008).

511. (H)  Lipinska-Kalita, K. E., P. E. Kalita, O. A. Hemmers, and T. Hartmann, Equation of state of gallium oxide to 70 GPa: Comparison of quasihydrostatic and nonhydrostatic compression. Physical Review B 77, 094123 (2008).

512.  Cuk, T., V. V. Struzhkin, T. P. Devereaux, and A. F. Goncharov, Uncovering a pressure-tuned electronic transition in Bi_1.98Sr_2.06Y_0.68Cu₂O_{8 d} using Raman scattering and x-ray diffraction. Physical Review Letters 100 217003 (2008).

513.  Struzhkin, V. V., A. F. Goncharov, R. Caracas, H.-k. Mao, and R. J. Hemley, Synchrotron infrared spectroscopy of the pressure induced insulator-metal transitions in glassy As₂S₃ and As₂Se_3. Physical Review B 77165133 (2008).

514.  Cumalioglu, I., A. Ertas, Y. Ma, and R. S. Maxwell, State of the Art: Hydrogen Storage. Transactions of the ASME: Journal of Fuel Cell Science and Technology 5, 034001 (2008).

515.  Aksoy, R., E. Selvi, and Y. Ma, X-ray diffraction study of molybdenum diselenide to 35.9 GPa. Journal of Physics: Condensed Matter 69, 2138-2140 (2008).

516. (H)  Amulele, G. M., M. H. Manghnani, S. Marriappan, X. Hong, F. Li, X. Qin, and H. P. Liermann, Compression behavior of WC and WC-6%Co up to 50 GPa determined by synchrotron x-ray diffraction and ultrasonic techniques. Journal of Applied Physics 103, 113552 (2008).

517. (H)  Atalas, A., H. Sinn, J. Zhao, A. H. Said, B. M. Leu, W. Sturhahn, E. E. Alp, G. Shen, and V. Prakapenka, Experimental aspects of inelastic x-ray scattering studies on liquids under extreme conditions (P–T). High Pressure Research 28, 175-783 (2008).

518. (H)  Bass, J. D., S. V. Sinogeiken, and B. Li, Elastic properties of minerals: A key for understanding the composition and temperature of Earth’s interior. Elements 4, 165-170 (2008).

519. (H)  Budai, J. D., W. Liu, J. Z. Tischler, Z. W. Pan, D. P. Norton, B. C. Larson, W. Yang, and G. E. Ice, Polychromatic x-ray micro- and nanodiffraction for spatially-resolved structural studies. Thin Solid Films 516, 8013-8021 (2008).

520.  Carter, J. A., Z. Wang, A. Lagutchev, Y. Fang, N. H. Seong, D. G. Cahill, and D. D. Dlott, Ultrafast shock wave coherent dissociation and spectroscopy of materials. AIP Conference Proceedings 955, 1221-1224 (2008).

521.  Chen, X. J., J. L. Wang, V. V. Struzhkin, H.-k. Mao, R. J. Hemley, and H. Q. Lin, Superconducting behavior in compressed solid SiH₄ with a layered structure. Physical Review Letters 101, 077002 (2008).

522. (H)  Chow, P. and B. Friedman, Low-energy nonresonant x-ray scattering of C_60. Physical Review B 77, 073406 (2008).

523.  Corgne, A., S. Keshav, B. J. Wood, W. F. McDonough, and Y. Fei, Metal-silicate partitioning and constraints on core composition and oxygen fugacity during Earth accretion. Geochimica et Cosmochimica Acta 72, 574-589 (2008).

524.  Duffy, T. S., Mineralogy at the extremes. Nature 451, 269-270 (2008).

525.  El Goresy, A., P. Dera, T. Sharp, C. T. Prewitt, M. Chen, L. S. Dubrovinsky, B. Wopenka, N. Boctor, and R. J. Hemley, Seifertite, a dense orthorhombic polymorph of silica from the Martian meteorites Shergotty and Zagami. European Journal of Mineralogy 20, 523-528 (2008).

526.  Corgne, A., B. J. Wood, and Y. Fei, C- and S-rich molten alloy immiscibility and core formation of planetesimals. Geochimica et Cosmochimica Acta 72, 2409-2416 (2008).

527. (H)  Errandonea, D., R. S. Kumar, F. J. Manjon, V. V. Ursaki, and I. M. Tiginyanu, High-pressure x-ray diffraction study on the structure and phase transitions of the defect-stannite ZnGa2Se4 and defect-chalcopyrite CdGa₂S₄. Journal of Applied Physics 104, 063524 (2008).

528.  Freiman, Y. A., I. N. Goncharenko, N. Tret’yak, A. Grechnev, J. S. Tse, D. Errandonea, H.-k. Mao, and R. J. Hemley, Raman scattering and lattice distortion of hcp rare gas solids under pressure. Physical Review B 78, 041301 (2008).

529.  Gao, C., Y. Ma, Y. Han, M. Li, and G. Zou, In-situ conductivity measurement of matter under extreme conditions by film fabrication on diamond anvil cell. Journal of Physics and Chemistry of Solids 69, 2199-2203 (2008).

530.  Frank, M. R., H. P. Scott, S. J. Maglio, V. B. Prakapenka, and G. Shen, Temperature induced immiscibility in the NaCl–H₂O system at high pressure. Physics of the Earth and Planetary Interiors 170, 107-114 (2008).

531. Deng, L., Z. Gong, and Y. Fei, Direct shock wave loading of MgSiO₃ perovskite to lower mantle conditions and its equation of state. Physics of the Earth and Planetary Interiors 170, 210-214 (2008).

532.  Gao, L., B. Chen, Y. Wang, E. E. Alp, J. Zhao, M. Lerche, W. Sturhahn, H. P. Scott, F. Huang, Y. Ding, S. V. Sinogeikin, C. C. Lundstrom, J. D. Bass, and J. Li, Pressure-induced magnetic transition and sound velocities of Fe₃C: Implications for carbon in the Earth’s inner core. Geophysical Research Letters 35, 17 (2008).

533. (H)  Giefers, H., M. G. Pravica, W. Yang, and H. P. Liermann, Radiation-induced decomposition of explosives under extreme conditions. Journal of Physics and Chemistry of Solids 69, 2208-2212 (2008).

534.  Goncharov, A. F., P. Beck, V. V. Struzhkin, R. J. Hemley, and J. C. Crowhurst, Laser heating diamond anvil cell studies of simple molecular systems at high pressures and temperatures. Journal of Physics and Chemistry of Solids 69, 2217-2222 (2008).

535. (H)  Han, W. Q., H. G. Yu, C. Zhi, J. Wang, Z. Liu, T. Sekiguchi, and Y. Bando, Isotope effect on band gap and radiative transitions properties of boron nitride nanotubes. Nano Letters 8, 491-494 (2008).

536. (H)  Haskel, D., Y. C. Tseng, N. M. Souza-Neto, J. C. Lang, S. Sinogeikin, Y. Mudryk, K. A. Gschneider Jr., and V. K. Pecharsky, Magnetic spectroscopy at high pressures using x-ray magnetic circular dichroism. High Pressure Research 28, 185-192 (2008).

537.  Goncharov, A. F., S. D. Jacobsen, V. V. Struzhkin, and P. Beck, Optical properties of minerals in the deep Earth. In McGraw Hill’s Yearbook of Science & Technology, New York: McGraw Hilll Professional (2008).

538. (H)  Hinrichsen, B., R. E. Dinnebier, H. Liu, and M. Jansen, The high pressure crystal structure of tin sulphate: A case study for maximal information recovery from 2D opowder diffraction data. Zeitschrift für Kristallographie 223, 195-203 (2008).

539. (H)  Jacobsen, M. K., R. S. Kumar, G. Cao, J. J. Neumeier, and A. L. Cornelius, High pressure structural studies on SrRuO_3. Journal of Physics and Chemistry of Solids 69, 2237-2239 (2008).

540. (H)  Jia, L., J. R. Sun, F. W. Wang, T. Y. Zhao, H. W. Zhang, B. G. Shen, D. X. Li, S. Nimori, Y. Ren, and Q. S. Zeng, Volume dependence of the magnetic coupling in LaFe_13−xSi_x based compounds. Applied Physics Letters 92, 101904 (2008).

541.  Kavner, A., Radial diffraction strength and elastic behavior of CaF₂ in low- and high-pressure phases. Physical Review B 77, 224102 (2008).

542.  Kubo, A., B. Kiefer, S. H. Shim, G. Shen, V. B. Prakapenka, R. J. Cava, and T. S. Duffy, Rietveld structure refinements of MgGeO₃ post-perovskite phase to 1 Mbar. American Mineralogist 93, 965-976 (2008).

543.  Jacobsen, S. D., F. Jiang, Z. Mao, T. S. Duffy, J. R. Smyth, C. M. Holl, and D. J. Frost, Effects of hydration on the elastic properties of olivine. Geophysical Research Letters 35, L14303 (2008).

544.   Goncharov, A. F., J. C. Crowhurst, V. V. Struzhkin, and R. J. Hemley, Triple point on the melting curve and polymorphism of nitrogen at high pressure.  Physical Review Letters 101, 095502 (2008).

545. (H)  Kumar, R. S., X. Ke, A. L. Cornelius, and C. Chen, Effect of pressure and temperature on structural stability of potential hydrogen storage compound Li₃AlH_6. Chemical Physics Letters 460, 442-446 (2008).

546.  Lee, K. K. M. and G. Steinle-Neumann, Ab-initio study of the effects of pressure and chemistry on the electron-capture radioactive decay constants of ⁷Be, ²²Na and ⁴⁰K. Earth and Planetary Science Letters 267, 628-636 (2008).

547. Lipinska-Kalita, K., O. A. Hemmers, P. E. Kalita, G. Mariotto, S. A. Gramsch, R. J. Hemley, and T. Hartmann, High-pressure structural integrity and structural transformations of glass-derived nanocomposites: A review. Journal of Physics and Chemistry of Solids 69, 2268-2273 (2008).

548. (H)  Kumar, R. S., A. Svane, G. Vaitheeswaran, V. Kanchana, E. D. Bauer, M. Hu, M. F. Nicol, and A. L. Cornelius, Pressure-induced valence change in YbAl₃: A combined high-pressure inelastic x-ray scattering and theoretical investigation. Physical Review B 78, 057117 (2008).

549. (H)  Lipp, M. J., D. Jackson, H. Cynn, C. Aracne, C. L. Evans, and A. K. McMahan, Thermal signatures of the Kondo volume collapse in cerium. Physical Review Letters 101, 165703 (2008).

550.  Litasov, K. D., Y. Fei, E. Ohtani, T. Kuribayashi, and K. Funakoshi, Thermal equation of state of magnesite to 32 GPa and 2073 K. Physics of the Earth and Planetary Interiors 168, 191-203 (2008).

551.  Liu, H., L. Wang, X. Xiao, F. De Carlo, J. Feng, H.-k. Mao, and R. J. Hemley, Anomalous pressure-induced behavior of amorphous selenium from synchrotron x-ray diffraction and microtomography. Proceedings of the National Academy of Sciences USA 105, 13229-13234 (2008).

552. (H)  Lundin, S., K. Catalli, J. Santillan, S. H. Shim, V. Prakapenka, M. Kunz, and Y. Meng, Effect of Fe on the equation of state of mantle silicate perovskite over 1 Mbar. Physics of the Earth and Planetary Interiors 168, 97-102 (2008).

553.  Mao, Z., S. D. Jacobsen, F. Jiang, J. R. Smyth, C. Holl, D. J. Frost, and T. Duffy, Single-crystal elasticity of wadsleyites, β-Mg₂SiO₄, containing 0.37-1.66 wt % H₂O. Earth and Planetary Science Letters 266, 78-89 (2008).

554.  Meng, Y., P. J. Eng, J. S. Tse, D. M. Shaw, M. Y. Hu, J. Shu, S. A. Gramsch, C. Kao, R. J. Hemley, and H.-k. Mao, Inelastic x-ray scattering of dense solid oxygen: evidence for intermolecular bonding. Proceedings of the National Academy of Sciences USA 105, 11640-11644 (2008).

555.  Miyagi, L., N. Nishiyama, Y. Wang, A. Kubo, D. V. West, R. J. Cava, T. Duffy, and H. R. Wenk, Deformation of the CaIrO₃ post-perovskite phase to 5 GPa and 1300 K. Earth and Planetary Science Letters 268, 515-525 (2008).

556.  Nellis, W. J. and D. D. Dlott, Town hall meeting: Future directions in dynamic high pressure research. AIP Conference Proceedings 955, 12-15 (2008).

557.  Phatak, N. A., S. K. Saxena, L. Deng, Y. Fei, J. Hu, W. Luo, and R. Ahuja, Synthesis and compressive behavior of Cr₂GeC up to 48 GPa. Journal of Alloys and Compounds 463, 220-225 (2008).

558.  Ponsov, Y. S., V. V. Struzhkin, S. V. Streltsov, and A. F. Goncharov, Pressure-induced effect on electronic excititions in osmium. Journal of Physics: Conference Series 121, 042001 (2008).

559.  Raitses, Y., C. H. Skinner, F. Jiang, and T. S. Duffy, Raman spectroscopy of carbon dust samples from NSTX. Journal of Nuclear Materials 375, 365-369 (2008).

560. (H)  Sanchez-Valle, C., Z. A. D. Lethbridge, S. V. Sinogeikin, J. J. Williams, R. I. Walton, K. E. Evans, and J. D. Bass, Negative Poisson’s ratios in siliceous zeolite MFI-silicalite. Journal of Chemical Physics 128, 184503 (2008).

561.  Sampath, S., A. I. Kolesnikov, K. M. Lantzky, and J. L. Yarger, Vibrational dynamics of amorphous beryllium hydride and lithium beryllium hydrides. Journal of Chemical Physics 128, 134512 (2008).

562.  Reichmann, H. J., S. V. Sinogeikin, and J. D. Bass, Single-crystal elastic properties of (Mg_0.987,Fe_0.013)O to 9 GPa. American Mineralogist 93, 1306-1311 (2008).

563.  Selvi, E., R. Aksoy, R. Knudson, and Y. Ma, High-pressure x-ray diffraction study of tungsten diselenide. Journal of Physics and Chemistry of Soids 69, 2311-2314 (2008).

564. (H)  Shen, G., P. Chow, Y. Xiao, S. Sinogeikin, Y. Meng, W. Yang, H. P. Liermann, O. Shebanova, E. Rod, A. Bommannavar, and H.-k. Mao, HPCAT: an integrated high-pressure synchrotron facility at the Advanced Photon Source. High Pressure Research 28, 145-162 (2008).

565.  Soignard, E., S. A. Amin, Q. Mei, C. J. Benmore, and J. L. Yarger, High-pressure behavior of As₂O₃: Amorphous-amorphous and crystal-amorphous transitions. Physical Review B 77, 144113 (2008).

566. (H)  Stevens, L. L., N. Velisavljevic, D. E. Hooks, and D. M. Dattelbaum, The high-pressure phase behavior and compressibility of 2,4,6-trinitrotoluene. Applied Physics Letters 93, 081912 (2008).

567.  Speziale, S., F. Jiang, Z. Mao, P. J. M. Monteiro, H.-R. Wenk, T. S. Duffy, and J. S. Schilling, Single-crystal elastic constants of natural ettringite. Cement and Concrete Research 38, 885-889 (2008).

568. (H)  Wang, Y., J. Zhang, J. L. Coffer, Z. Lin, J. Wu, S. V. Sinogeiken, W. Yang, and Y. Zhao, Phase transition and compressibility in silicon nanowires Nano Letters 8, 2891-2895 (2008).

569.  Watson, H., E. B. Watson, and Y. Fei, Diffusion of Au, Pd, Re, and P in FeNi alloys at high pressure. Geochimica et Cosmochimica Acta 72, 3550-3561 (2008).

570.  Wang, Z., Y. Zhao, C. S. Zha, Q. Xiue, R. T. Downs, R. G. Duan, R. Caracas, and R. J. Hemley, X-ray induced synthesis of 8H diamond. Advanced Materials 20, 3303-3307 (2008).

571.  Yang, W., G. Shen, Y. Wang, and H.-k. Mao, A scanning angle energy-dispersive x-ray diffraction technique for high-pressure structure studies in diamond anvil cells. High Pressure Research 28, 193-201 (2008).

572.  Yoshimura, Y., H.-k. Mao, and R. J. Hemley, In-situ Raman study of the pressure-induced bulk melting of hexagonal ice. Journal of Physics: Conference Series 121, 042004 (2008).

573.  Zhang, L., Z. Gong, and Y. Fei, Shock-induced phase transitions in the MgO-FeO system to 200 GPa. Journal of Physics and Chemistry of Solids 69, 2344-2348 (2008).

574.  Yamanaka, T., Electron-lattice interaction under high-pressure examined by maximum entropy method using single-crystal diffraction. High Pressure Research 28, 203-216 (2008).

575.  Chen, B., L. Gao, K. Leinenweber, Y. Wang, T. Sanehira, and J. Li, In situ investigation of high-pressure melting behavior in the Fe-S system using synchrotron x-ray radiography. High Pressure Research 28, 315-326 (2008).

576.  Zhang, L. and Y. Fei, Effect of Ni on Fe-FeS phase relations at high pressure and high temperature. Earth and Planetary Science Letters 268, 212-218 (2008).

577. (H)  Murakami, M., S. V. Sinogeikin, K. D. Litasov, E. Ohtani, and J. D. Bass, Single-crystal elasticity of iron-bearing majorite to 26 GPa: Implications for seismic velocity structure of the mantle transition zone. Earth and Planetary Science Letters 274, 339-345 (2008).

578.  Zhang, L. and Y. Fei, Melting behaviour of (Mg,Fe)O solid solutions at high pressure. Geophysical Research Letters 35, L13302 (2008).

579.  Scott, H. P., B. Kiefer, C. D. Martin, N. Boateng, M. R. Frank, and Y. Meng, P-V equation of state for Fe₂P and pressure-induced phase transition in Fe₃P. High Pressure Research 28, 375-384 (2008).

580.  Lin, Y., W. L. Mao, V. Drozd, J. Chen, and L. L. Daemen, Raman spectroscopy study of ammonia borane at high pressure. Journal of Chemical Physics 129, 234509 (2008).

581. (H)  Sanches-Valle, C., S. V. Sinogeikin, J. R. Smyth, and J. D. Bass, Sound velocities and elasticity of DHMS phase A to high pressure and implications for seismic velocities and anisotropy in subducted slabs, Phys. Earth Planet. Inter., 170, 229-239 (2008).

582. (H)  Kalita, P. E., A. L. Cornelius, K. E. Lipinska-Kalita, C. L. Gobin and H. P. Liermann, In situ observations of temperature- and pressure-induced phase transitions in TiH₂: Angle-dispersive and synchrotron energy-dispersive X-ray diffraction studies. Journal of Physics and Chemistry of Solids 69, 2240-2244 (2008).

583. (H)  Liu, D., W. W. Lei, B. Zou, S. D. Yu, J. Hao, K. Wang, B. B. Liu, Q. L. Cui, and G. T. Zou, High-pressure x-ray diffraction and Raman spectra study of indium oxide. Journal of Applied Physics 104, 083506 (2008).

584. (H)  Ge, M. Y., Y. Z. Fang, H. Wang, W. Chen, Y. He, E. Z. Liu, N. H. Su, K. Stah, Y. P. Feng, J. S. Tse, T. Kikegawa, S. Nakano, Z. L. Zhang, U. Kaiser, F. M. Wu, H.-k. Mao, and J. Z. Jiang, Anomalous compressive behavior in CeO₂ nanocubes under high pressure, New J. Phys., 10, 123016 (2008).

585. (FIS)  Gao, P., T. A. Tyson, Z. Liu, M. A. DeLeon, and C. Dubourdieu, Optical evidence of mixed-phase behavior in manganite films. Physical Review B 78, 220404 (2008).

586.  Delaire, O., M. S. Lucas, M. Kresch, and B. Fultz, Adiabatic electron-phonon interaction and high-temperature thermodynamics of A15 compounds. Physical Review Letters 101, 105504 (2008).

587.  Arapan, S., H.-k. Mao, and R. Ahuja, Prediction of incommensurate crystal structure in Ca at high pressure. Proceedings of the National Academy of Sciences USA 105, 20627-20630 (2008).

588.  Lin, J.-F., H. Watson, G. Vankó, E. E. Alp, V. B. Prakapenka, P. Dera, V. V. Struzhkin, A. Kubo, J. Zhao, C. A. McCammon, and W. J. Evans, Intermediate-spin ferrous iron in lowermost manle post-perovskite and perovskite, Nature Geoscience 1, 688-691 (2008).

589.  Mao, Z., S. D. Jacobsen, F. Jiang, J. R. Smyth, C. M. Holl, and T. S. Duffy, Elasticity of hydrous wadsleyite to 12 GPa: Implications for Earth’s transition zone. Geophysical Research Letters 35, L21305 (2008).

590.  Kubo, A., Y. Wang, C. E. Runge, T. Uchida, B. Kiefer, N. Nishiyama, and T. S. Duffy, Melting curve of silicon to 15 GPa determined by angle-dispersive x-ray diffraction using a Kawai-type apparatus. Journal of Physics and Chemistry of Solids 69, 2225-2260 (2008).

591.  Jacobsen, S. D., C. M. Holl, K. A. Adams, R. A. Fischer, E. S. Martin, C. R. Bina, J.-F. Lin, V. B. Prakapenka, A. Kubo, and P. Dera, Compression of single-crystal magnesium to 110 GPa. American Mineralogist 93, 1823-1828 (2008).

592.  Lin, J.-F. and T. Tsuchiya, Spin transition of iron in the Earth’s lower mantle. Physics of the Earth and Planetary Interiors 170, 248-259 (2008).

593.  Wenk, H.-R., Texture changes during phase transformations studied in situ with neutron diffraction. ICOTOM Proceedings 15 (2008).

594.  Meng, Y. F., C. S. Yan, J. Lai, S. Krasnicki, H. Shu, Q. Liang, H.-k. Mao, and R. J. Hemley, Enhanced optical properties of chemical vapor deposited single crystal diamond by low-pressure/high-temperature annealing, Proceedings of the Natioanl Academy of Sciences USA 105, 17620-17625 (2008).

595.  Miyagi, L., M. Kunz, J. Nasiatka, M. Voltoni, J. Knight, and H.-R. Wenk, In-situ texture development in polycrystalline iron at simultaneous high pressure and temperature. Journal of Applied Physics 104, 103510 (2008).

596.  Duffy, T. S., Some recent advances in understanding the mineralogy of the Earth’s deep mantle. Philosophical Transactions of the Royal Society of London A 336, 4273-4293 (2008).

597.  Mao, W. L., V. V. Struzhkin, A. Q. R. Baron, S. Tsutsui, C. E. Tommaseo, H.-R. Wenk, M. Y. Hu, P. Chow, W. Sturhahn, J. Shu, R. J. Hemley, D. L. Heinz, and H.-k. Mao, Experimental determination of the elasticity of iron at high pressure. Journal of Geophysical Research: Solid Earth 113, B09213 (2008).

598.  (H)  Zinin, P. V., L. C. Ming, S. K. Sharma, S. M. Hong, Y. Xie, T. Irifune, and T. Shinmei, Synthesis of new cubic C₃N₄ and diamond-like BC₃ phases under high pressure and high temperature. Journal of Physics: Conference Series 121, 062002 (2008).

599. (H)  Yang, L. X., Y. W. Long, C. Q. Jin, R. C. Yu, J. S. Zhou, J. B. Goodenough, H. Liu, G. Shen, and H.-k. Mao, Pressure induced metallization in ACrO₃ in perovskite compounds, Journal of Physics: Condensed Matter 121, 022017 (2008).

600.  Goncharov, A. F., B. Haugen, V. V. Struzhkin, P. Beck, and S. D. Jacobsen, Radiative conductivity and oxidation state of iron in the Earth’s lower mantle. Nature 456, 231-234 (2008).

601. (H)  Tkachev, S. N., M. Pravica, E. Kim, E. Romano, and P. F. Weck, High-pressure studies of 1,3,5,7-cyclooctatetraene: Experiment and theory. Journal of Physical Chemistry A 112, 11501-11507 (2008).

602.  Speziale, S., H. J. Reichmann, F. Schilling, H.-R. Wenk, and P. J. M. Monteiro, Determination of the elastic constants of portlandite by Brillouin spectroscopy. Cement and Concrete Research 9, 1148-1153 (2008).

603.  Ponsov, Y. S., V. V. Struzhkin, S. V. Streltsov, and A. F. Goncharov, Q-dependent electronic excitations in osmium: pressure- and temperature-induced effects. Physical Review B 78, 245106 (2008).

604. (H)  Liu, L., X. D. LI, J. Liu, S. Jiang, Y. C. Li, G. Shen, H.-k. Mao, Y. Bi, and J. Xu, High pressure structural and elastic properties of NiO up to 67 GPa. Journal of Applied Physics 104, 113521 (2008).

605.  Lee, S.-K., P. J. Eng, H.-k. Mao, and J. Shu, Probing and modeling of pressure-induced coordination transformation in borate glasses: Inelastic x-ray scattering study at high pressure. Physical Review B 78, 214203 (2008).

606. (H) Lazicki, A., C.-s. Yoo, W. J. Evans, M. Y. Hu, P. Chow, and W. E. Pickett, Pressure-induced loss of electronic interlayer state and metallization in the ionic solid Li₃N: Experiment and theory. Physical Review B 78, 155133 (2008).

607. (H)  Giefers, H. and M. Pravica, Radiation-induced decomposition of PETN and TATB under extreme conditions. Journal of Physical Chemistry A 112, 3352-3359 (2008).

608.  Gavriliuk, A. G., V. V. Struzhkin, I. S. Lyubutin, S. G. Ovchinnikov, M. Y. Hu, and P. Chow, Another mechanism for the insulator-metal transition observed in Mott insulators. Physical Review B 77, 155112 (2008).