Recent Publications: February 2020

Laser Lab

 

Our Active Planet

Janiszewski, H. A., L. S. Wagner, and D. C. Roman, Aseismic mid-crustal magma reservoir at Cleveland Volcano imaged through novel receiver function analysesSci. Rep. 10, 1780, 2020.

Earth’s History and Formation

Bonneville, S. C., F. Delpomdor, A. Préat, C. Chevalier, T. Araki, M. Kazemian, A. Steele, A. Schreiber, R. Wirth, and L. G. Benning, Molecular identification of fungi microfossils in a Neoproterozoic shale rockSci. Adv. 6, eaax7599, 2020.

Cousins, C. R., S. Mikhail, F. Foucher, A. Steele, and F. Westall, Metamorphic evolution of carbonate-hosted microbial biosignaturesGeochem. Perspect. Lett. 12, 40-45, 2020.

Fu, S., J. Yang, S.-I. Karato, A. Vasiliev, M. Y. Presniakov, A. G. Gavriliuk, A. G. Ivanova, E. H. Hauri, T. Okuchi, N. Purevjav, and J.-F. Lin, Water concentration in single-crystal (Al,Fe)-bearing bridgmanite grown from the hydrous melt: implications for dehydration melting at the topmost lower mantleGeophys. Res. Lett. 46, 10346-10357, 2019.

Geballe, Z. M., N. Sime, J. Badro, P. E. van Keken, and A. F. Goncharov, Thermal conductivity near the bottom of the Earth's lower mantle: measurements of pyrolite up to 120 GPa and 2500 KEarth Planet. Sci. Lett. 536, 116161, 2020.

Ionov, D. A., P. Guo, W. R. Nelson, S. B. Shirey, and M. Willbold, Paleoproterozoic melt-depleted lithospheric mantle in the Khanka block, far eastern Russia: inferences for mobile belts bordering the North China and Siberian cratonsGeochim. Cosmochim. Acta 270, 95-111, 2020.

Reimink, J. R., J. H. F. L. Davies, A. M. Bauer, and T. Chacko, A comparison between zircons from the Acasta Gneiss Complex and the Jack Hills regionEarth Planet. Sci. Lett. 531, 115975, 2020.

Sun, Y., S. Hier-Majumder, Y. Xu, and M. Walter, Stability and migration of slab-derived carbonate-rich melts above the transition zoneEarth Planet. Sci. Lett. 531, 116000, 2020.

Yang, J., Y. Fei, X. Hu, E. Greenberg, and V. B. Prakapenka, Effect of carbon on the volume of solid iron at high pressure: implications for carbon substitution in iron structures and carbon content in the Earth's inner coreMinerals 9, 720, 2019.

Materials Under Extreme Conditions

Haskel, D., G. Fabbris, J. H. Kim, L. S. I. Veiga, J. R. L. Mardegan, C. A. Escanhoela, Jr., S. Chikara, V. Struzhkin, T. Senthil, B. J. Kim, G. Cao, and J.-W. Kim, Possible quantum paramagnetism in compressed Sr2IrO4Phys. Rev. Lett. 124, 067201, 2020.

Luo, K., V. V. Karasiev, and S. B. Trickey, Towards accurate orbital-free simulations: a generalized gradient approximation for the noninteracting free energy density functionalPhys. Rev. B 101, 075116, 2020.

Pakornchote, T., Z. M. Geballe, U. Pinsook, T. Taychatanapat, W. Busayaporn, T. Bovornratanaraks, and A. F. Goncharov, Raman spectroscopy on hydrogenated graphene under high pressureCarbon 156, 549-557, 2020.

Radousky, H. B., M. R. Armstrong, R. A. Austin, E. Stavrou, S. Brown, A. A. Chernov, A. E. Gleason, E. Granados, P. Grivickas, N. Holtgrewe, H. J. Lee, S. S. Lobanov, B. Nagler, I. Nam, V. Prakapenka, C. Prescher, P. Walter, A. F. Goncharov, and J. L. Belof, Melting and refreezing of zirconium observed using ultrafast x-ray diffractionPhys. Rev. Res. 2, 013192, 2020.

Sereika, R., C. Park, C. Kenney-Benson, S. Bandaru, N. J. English, Q. Yin, H. Lei, N. Chen, C.-J. Sun, S. M. Heald, J. Ren, J. Chang, Y. Ding, and H. K. Mao, Novel superstructure-phase two-dimensional material 1T-VSe2 at high pressureJ. Phys. Chem. Lett. 11, 380-386, 2020.

Shu, Y., Y. Kono, I. Ohira, Q. Li, R. Hrubiak, C. Park, C. Kenney-Benson, Y. Wang, and G. Shen, Observation of 9-fold coordinated amorphous TiO2 at high pressureJ. Phys. Chem. Lett. 11, 374-379, 2020.

Ying, J., J. Zhao, W. Bi, E. E. Alp, Y. Xiao, P. Chow, G. Shen, and V. V. Struzhkin, Magnetic phase diagram of ε′-FeHPhys. Rev. B 101, 020405, 2020.

Discoveries in Our Solar System

Helffrich, G., R. Brasser, and A. Shahar, The chemical case for Mercury mantle strippingProg. Earth Planet. Sci. 6, 66, 2019.

Exploring Exoplanets

Damasso, M., F. Del Sordo, G. Anglada-Escudé, P. Giacobbe, A. Sozzetti, A. Morbidelli, G. Pojmanski, D. Barbato, R. P. Butler, H. R. A. Jones, F.-J. Hambsch, J. S. Jenkins, M. J. López-González, N. Morales, P. A. Peña Rojas, C. Rodríguez-López, E. Rodríguez, P. J. Amado, G. Anglada, F. B. Feng, and J. F. Gómez, A low-mass planet candidate orbiting Proxima Centauri at a distance of 1.5 AUScience Adv. 6, eaax7467, 2020.

Wittenmyer, R. A., R. P. Butler, J. Horner, J. Clark, C. G. Tinney, B. D. Carter, L. Wang, J. A. Johnson, and M. Collins, The Pan-Pacific Planet Search – VIII. Complete results and the occurrence rate of planets around low-luminosity giantsMon. Not. Roy. Astron. Soc. 491, 5248-5257, 2020.

Wittenmyer, R. A., S. Wang, J. Horner, R. P. Butler, C. G. Tinney, B. D. Carter, D. J. Wright, H. R. A. Jones, J. Bailey, S. J. O'Toole, and D. Johns, Cool Jupiters greatly outnumber their toasty siblings: occurrence rates from the Anglo-Australian Planet SearchMon. Not. Roy. Astron. Soc. 492, 377-383, 2020.

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