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Meeting 2020 TMS Annual Meeting & Exhibition
Symposium Advances and Discoveries in Non-equilibrium Driven Nanomaterials and Thin Films
Presentation Title Discoveries of Q-carbon and Q-BN and Direct Conversion of Carbon into Diamond and h-BN into c-BN
Author(s) Jagdish Narayan, Ritesh Sachan
On-Site Speaker (Planned) Jagdish Narayan
Abstract Scope From Stone Age to Bronze Age to Iron Age to Semiconductors and Nanomaterials, materials through their properties have played a critical role in improving the quality of human life and taking us to a next level. Recent discovery of Q-Materials may take us to a higher level yet in view of their unprecedented superior properties. Among its many unique and unprecedented properties, Q-carbon is harder (as much as 70%) than diamond, it is ferromagnetic and electrochromic in pure form and it can be made superconducting upon doping with boron with transition temperature over 57K (highest for BCS superconductors). This record superconducting temperature is expected to go still higher with increasing B-concentration in Q-carbon. Carbon can be also converted into diamond in the form of single-crystal nanodots (NV nanodiamons), microdots, nanoneedles, microneedles, and large-area single-crystal films, which can be doped with both n- and p-type dopants for a variety of applications.
Proceedings Inclusion? Planned: Supplemental Proceedings volume

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Synthesis of Mesoporous Metal-Silicates via Silicate-Exfoliation on Metal Hydroxides
Controlling Functional Properties in Oxide Nanocomposites via Strain, Defects and Interfaces
Controlling Nanoscale Eutectic Microstructures in Directionally Laser Melted Al-Cu Alloyed Thin Films
Development of Reactive Molecular Dynamics (MD) and Hybrid Reverse Monte Carlo (HRMC) Modeling to Synthesize Amorphous Boron Carbide
Discoveries of Q-carbon and Q-BN and Direct Conversion of Carbon into Diamond and h-BN into c-BN
Dynamically Evolving Metastability in an Atomic Hourglass: Temporal Control of the Metal-insulator Transition of VO2 by a Mobile Dopant
Effect of Interfacial Strain on the Point-defect Energetics in LaNiOx
Emergence of Shallow Energy Levels in B-doped Q-carbon: A high- temperature Superconductor
Enhanced Field Emission of CNT-W Nanowire Hierarchical Emitters
Fabrication of Nanodiamond and Q-carbon by Ultrafast Quenching of Carbon Structures for Electron Field Emission Devices
Formation of Reduced Graphene Oxide/amorphous Carbon P-N Junctions via Highly Nonequilibrium Route of Nanosecond Laser Irradiation
Heat Capacity and Free Energy of Ni-Fe Nanocrystals
In-situ Analysis of IR Laser Radiation Damage on Nano-structured MoS2
In-situ and Real Time Chemical Analysis of Complex Oxide Thin Film Surfaces using Pulsed Laser Deposition
Laser Processing in the Transmission Electron Microscope
Low Temperature, Metal Induced Crystallization Growth of SixGe1-X Films on Nanostructured Si Substrates
Magnetism in Graphene Nanoribbons
Metastable Silicon Nanocomposites via Plasma Synthesis and Spark Plasma Sintering
Microstructure Morphology and Concentration Modulation of Bicontinuous Nanocomposite Thin-films during Physical Vapor Deposition
Microstructures Studies on Ag-TiO2 Thin Films for Self-cleaning Solar Panel Application
Morphological Evolution of Phase-separated Domains in Vapor-deposited Polycrystalline Alloy Films
Quasi-one-dimensional Mo Chains for Efficient Hydrogen Evolution Reaction
Recent Advances in Thin Film Thermoelectrics: SnSe and Beyond
Scalable Synthesis of Graphene Quantum Dots and its Application in Bioimaging
Stabilization of High-temperature Polymorphs of SrSnO3 at Room Temperature via Epitaxy
Structural Transformation in Sn and CNT Reinforced Al-Cu-Fe Quasicrystalline Matrix Nanocomposite: Influence of Mechanical Milling and Cryomilling
Structure-dependent Optical and Electrical Properties of CeOx Coatings Growth by RF-MS and HIPIMS
Surface Chemistry Evolution in Ti-BNNT System Processed by SPS and its Correlation to Physico-chemical and Mechanical Properties
Synthesis and Densification of Functional Metal-oxide Nano Bulk Composite with Far from Equilibrium State
The Transition from Amorphous Carbon to Carbon Nanohorns by DC Arc Discharge
Tunable 2D Materials from Synthesis to Applications
Understanding the Effects of Lattice Strain on MoS2 through Irradiation
Wetting Behavior of Ce-based Conversion Coatings on 7075 Aluminum Alloy

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