A non-van der Waals 2D Material from natural titanium mineral ore Ilmenite Puthirath Balan, A., Radhakrishnan, S., Kumar, R., Neupane, R., Sinha, S.K., Deng, L., de los Reyes, C.A., Apte, A., Rao, B.M., Paulose, M., Vajtai, R., Chu, C.W., Costin, G., Marti, A.A., Varghese, O.K., Singh, A.K., Tiwary, C.S., Anantharaman, M.R., Ajayan, P.M Chemistry of […]
Impurity controlled crystal growth in low dimensional bismuth telluride Sharifi, T., Yazdi, S., Costin, G., Apte, A., Coulter, G., Tiwary, C., and Ajayan, P.M. Chemistry of Materials, https://pubs.acs.org/doi/10.1021/acs.chemmater.8b02548 ABSTRACT Topological insulators, such as layered Bi2Te3, exhibit extraordinary properties, manifesting profoundly only at nanoscale thicknesses. However, it has been challenging to synthesize these structures with controlled thickness. […]
Chromiteen: A New 2D Oxide Magnetic Material from Natural Ore Advanced Materials Interfaces, 2018, 1800549. Posted by Gelu Costin Thakur Prasad Yadav,* Sharmila N. Shirodkar, Narumon Lertcumfu, Sruthi Radhakrishnan, Farheen N. Sayed, Kirtiman Deo Malviya, Gelu Costin, Robert Vajtai, Boris I. Yakobson,* Chandra Sekhar Tiwary,* and Pulickel M. Ajayan* The absence of inherent magnetism in […]
Exfoliation of a non-van der Waals material from iron ore hematite Nature Nanotechnology, volume 13, pages602–609 (2018), posted by Gelu Costin Aravind Puthirath Balan 1,2,11, Sruthi Radhakrishnan1,11, Cristiano F. Woellner 3, Shyam K. Sinha4, Liangzi Deng5, Carlos de los Reyes6, Banki Manmadha Rao7, Maggie Paulose7, Ram Neupane7, Amey Apte1, Vidya Kochat1, Robert Vajtai 1, Avetik R. Harutyunyan8, Ching-Wu Chu5,9, Gelu […]
Platinum-bearing chromite layers are caused by pressure reduction during magma ascent Rais Latypov 1, Gelu Costin 2, Sofya Chistyakova 1, Emma J. Hunt 1, Ria Mukherjee 1 & Tony Naldrett 3 1: School of Geosciences, University of the Witwatersrand, Johannesburg, 2050, South Africa; 2: Department of Earth, Environmental and Planetary Sciences, Rice University, Houston, 6100, TX, 77005, USA; 3: Department of […]
New Field Emission EPMA in Rice News: “New tool probes deep into minerals and more” EPMA Lab Web page: EPMA Laboratory
http://Electron Probe MicroAnalyzer
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