Conference Logo ProgramMaster Logo
Conference Tools for 2027 TMS Annual Meeting & Exhibition
Login
Register as a New User
Help
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools

About this Abstract
Meeting 2027 TMS Annual Meeting & Exhibition
Symposium 2D Materials – Preparation, Properties, Modeling & Applications
Presentation Title Radiation modeling of Perovskite Materials for Space Applications
Author(s) Narasimha S. Prasad
On-Site Speaker (Planned) Narasimha S. Prasad
Abstract Scope NASA is investigating the radiation resilience of copper titanate (CaCu3Ti4O12 or CCTO) perovskites for various space applications, including dielectric energy storage and solar cell applications. CCTO offers high dielectric constant with moderate radiation resilience along with ferroelectric and piezoelectric properties. However, CCTO has low resistivity and is susceptible to high energy radiation. We are exploring CCTO by replacing the Ca+2 ion with high density and high atomic number materials such as Gallium, Thallium etc. to increase its radiation resilience. NASA’s OLTARIS (Optimized Lattice Thermal Radiation Interaction and Surface) computational code is designed for simulating the interaction between energetic particles or photons with materials, which makes it suitable for evaluating the effects of ionizing radiation on perovskite structures. The goal is to identify optimal refinements that enhance radiation resistance while maintaining or improving other desired properties. In this paper, the results of OLTARIS-based modeling of CCTO and its refinements are discussed.
Proceedings Inclusion? Planned:
Keywords Modeling and Simulation, Other, Characterization

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

2D MoS2-Based Field-Effect Transistor Nanosensors for Testing PFAS Impacted Water and Air
2D Polymers – Challenges and Opportunities
3D Graphene Architectures: A Model System for the Design and Fabrication of Three-Dimensional Structures from 2D Layered Materials
3D Printed Graphene Nanocomposites: Advances in Feedstock Design and Multifunctional Performance
A Low-Cost Real-Time Monitoring System for Optimized MAX Phase Etching During MXene Synthesis Using a Hydrogen Gas Sensor
Ab Initio Monte Carlo Prediction of Chemical Order and Disorder of Multicomponent MXenes
Advancing Synthesis of 2D Carbides (MXenes)
Architected 3D Materials from 2D Nanosheets and Magnetic Nanocomposites for Advanced Energy, Electronic, and Soft Robotic Systems
Atomic Defects in van der Waals Materials
Atomistic Insights into the Graphite-to-Diamond Phase Transformation via Deep Neural Network Potential Molecular Dynamics
Atomistic Modeling of Defect Evolution in 2D Materials Under Extremes
CALPHAD-Based Predictive Modelling of 2D Material Synthesis
Carbon based Novel 2-D and 3-D Materials: A New Frontier
Carbon Enabled High Performance Dielectrics for Nanoelectronics
Composition Dependent Graphene Growth on Combinatorial Ni-Co-Cr Thin Film Catalysts
Computational and Data-Driven Strategies for Electronic and Catalytic Property Engineering in Two-Dimensional Materials
Controlled Synthesis and Exciton Dynamics of Transition Metal Dichalcogenide Bilayers
Data-Driven Discovery and Design of Materials’ Surfaces and Interfaces
Deep Neural Network Molecular Dynamics Modeling of Oxidized Graphene Aerogels
Engineered Thin Films to Counter Microbial Biofilms
Engineering Functional Halide Perovskites by Reactive Solvent Chemistry
Enhanced Graphene-Water Thermal Transport via Edge Functionalization without Compromising In-Plane Thermal Conductivity
Enhancement of electrical conductivity in copper-graphene multilayer system
Entropy driven mechanics of surfaces and interfaces
Eu2O3-Modified Ti3C2Tx MXene-Coated Hemp Textile for Wearable Electronic Applications
Ferromagnetism in Substitutionally Doped TMDs: Toward Spintronics and Bioelectronics
First-Principles Investigation of Configurational Disorder Effects on Electronic and Thermal Transport in Multi-Transition-Metal MXenes
From Atomic Defects to Mechanical Reliability: Large-Scale Molecular Dynamics of MXenes
From Laser Synthesis to Lift-Off: 2D Materials in Aerospace Applications
Graphene Growth via Thermal Decomposition of SiC: Triumphs and Tragedies in Training an Ultra-Fast Force Field
Graphene Growth via Thermal Decomposition of SiC: Atomistic Investigations to Uncover the Kinetics of Structured Growth
Hierarchical 3D Laser-Scribed Graphene for High-Performance Supercapacitors
High Yield, Bottom-Up/Top-Down CVD Synthesis of 2D Layered Metal Selenides—A Promising Class of Materials for Applications in Electronics and Electrochemistry
Hybrid MoS2/MXene Nanostructures as an Advanced Transduction Platform for Electrochemical Applications
In silico Multiscale Design and Microstructure Evaluation of High-Mobility, Intrinsic p-Type Quasi-random 2D Boron Carbon Nitride
In Situ Shear Exfoliation of Non-Layered, Non–van der Waals Two-Dimensional Nanomaterials and Heterostructures of Layered and Non-Layered Nanoflakes
Insights into domain matching epitaxy for epitaxial growth of diamond on Yttria stabilised Zirconia (YSZ) and sapphire substrates.
Interfacial Adhesion and Dielectric Enhancement in Polyimide-Supported MXene/Perovskite Triboelectric Nanogenerator
Intrinsic Nonlinearity Modulation in Two-Dimensional (Cu,Ag)InP2S6 for Selectorless Nonvolatile Memory
Is all commercially mass-produced graphene powder black in color?
Kinetics of Desulfurization and Denitrification by Industrial Waste under the Microwave Field
Kinetics of vacancy-assisted reversible phase transition in monolayer MoTe2
Laser-Induced Bandgap Engineering of Graphitic Carbon Surfaces
Linking Microstructure and Friction in Molybdenum Disulfide
Low-Temperature Growth of Continuous Large-Area Diamond Films Enabled by pulsed laser annealed Q-Carbon Seeding
M- and X-Site Engineering of MXene Structure and Properties
Metal Organic Chemical Vapor Depostion of 2-dimensional Transition Metal Dichalcogenides
MoS₂ Epitaxial Growth Simulations via Ultra-Fast Machine-Learned Interatomic Potential
Multiscale freeform manufacturing of nanomaterial-based electronics
Multiscale Modeling of Guest Molecule Intercalation in the Layered Semiconductor SnS₂
Orientation-Dependent Excitonic Coupling and Purcell Enhancement in MoOCl₂-TMDC Heterostructures
Partially Etched Ti3C2 MXene/Nitrogen-Doped Graphene Composites as Low-Cost Electrocatalysts for the Oxygen Reduction Reaction
Q-carbon Seeded 2D Heteroepitaxial Growth of Diamond Thin Films on Nickel Heterostructure and The Comparison With Homoepitaxial Diamond Thin Films
Quantum diodes pathway towards scalability and energy efficiency
Radiation modeling of Perovskite Materials for Space Applications
Radiative Color Centers in h-BN via Controlled Electron-Beam Irradiation
Rapid Integration of Diamond with Silicon Chips via Laser-Processed SiC and Q-Carbon Interlayers
Real-time XFEL MHz imaging of ultrasound cavitation enhanced liquid phase exfoliation of 2D materials
Resolving the V2O5 Xerogel Framework: Interlocked Layer Architecture and Crystalline Nanoconfined Water
Scalable Processing of Q-Carbon by Plasma-Enhanced Chemical Vapor Deposition for High-Temperature Coating Applications
Scaling Ultrahigh-Purity Transition Metal Dichalcogenide Monolayers to Industry-Grade through Metal-Stamp Exfoliation
Seed-Mediated Evolution of SnS₂–SnSe₂ Heterostructures: From Core–Shell to Hollow Architectures
Self-Assembly of 2D Nanomaterials during Debinding from Self-Limiting Electrospray Deposition
Solvent-Free Mechanochemical Synthesis of Ti3C2Tx and Nitrogen-Doped Ti3C2Tx MXenes with Improved Li-Ion Storage Performance
Strain-Induced Moiré Reconstruction and Van Der Waals Thermal Transport
Strain Engineering in One-Dimensional Van Der Waals Thin Film
Synergistic Dielectric–Magnetic Coupling in Ternary Ti₃C₂Tₓ MXene/SrFe₁₂O₁₉/PDMS Composites for Enhanced Electromagnetic Wave Absorption
Synthesis and Processing of Boron-Doped Q-Carbon Films with Superconducting Behavior
Thermal Energy Storage Using PCMs for Low-Carbon Refrigerated Transportation and Logistics
Transfer-Free Low-Temperature Graphene-to-Diamane Transformation on Non-Catalytic Substrates
Two-Dimensional Rare-Earth Iodides: Computationally Predicted Ferrovalley Materials for Valleytronics
Understanding TMDC Atomic Layer Deposition Through Computational Modeling of Surface Reactions and Nucleation
Unique Polarization-Active Behaviors of Photo-Luminescence and -Transport in Two-Dimensional Chiral Materials
Use of integrated simulations and experiments for deciphering characterization results from CVD-based MXene synthesis
Versatile UV Laser Processing for Scalable Fabrication of 2D Thin‑Film Transistors and Laser‑Induced Graphene Devices
Wafer-Scale 2D Semiconductors Integrated on Arbitrary Substrates for Emerging Optoelectronic Artificial Synapses with Flexoelectricity
Work Function Engineering through Cation Intercalation in MXenes
Questions about ProgramMaster? Contact programming@programmaster.org | TMS Privacy Policy | Accessibility Statement