Bharat Gwalani

Aluminum/SmCo₅ composites for structural and magnetic applications

Ishrak, F., Lastovich, M., Malakar, A., Haridas, R. S., Bhattacharjee, A. J., Qiao, H., … Gwalani, B. (2024, September 14). JOURNAL OF MATERIALS SCIENCE, Vol. 9.

Crafting Multifunctional Materials with Tailored Mechanical and Magnetic Properties by Solid-State Non-equilibrium Processing

Ishrak, F., Chhetri, T. B. P., Haridas, R. S., Malakar, A., Saptarshi, S., Mishra, R., … Gwalani, B. (2024, August 19). JOM, Vol. 8.

Insights into hot deformation of medium entropy alloys: Softening mechanisms, microstructural evolution, and constitutive modelling-a comprehensive review

[Review of ]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 29, 5369–5401.

Mechanistic understanding of speciated oxide growth in high entropy alloys

NATURE COMMUNICATIONS, 15(1).

Robust nanoporous NiMn oxide electrocatalysts for the oxygen evolution reaction through defect engineering

Thomas, A., Kumar, A., Sharma, R. K., Buck, E. C., Gwalani, B., Bhogra, M., & Arora, H. S. (2024, July 23). JOURNAL OF MATERIALS CHEMISTRY A, Vol. 7.

Unprecedented electrical performance of friction-extruded copper-graphene composites

MATERIALS & DESIGN, 237.

Enhanced extreme temperature bending and delamination resistance of GFRP composites through z-directional aligned nano-reinforcement: Emphasizing the effects of CNT functionalization

COMPOSITES SCIENCE AND TECHNOLOGY, 244.

Exceptional enhancement of mechanical properties in high-entropy alloys via thermodynamically guided local chemical ordering

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 120(23).

Extent of interlocking and metallurgical bonding in friction riveting of aluminum alloy to steel

Srivastava, A., Das, H., Tamayo, D. R., Li, L., Pole, M., Gwalani, B., … Reza-E-Rabby, M. (2023, August 10). INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, Vol. 8.

Extent of interlocking and metallurgical bonding in friction riveting of aluminum alloy to steel (vol 128, pg 7, 2023)

Srivastava, A., Das, H., Tamayo, D. R., Li, L., Pole, M., Gwalani, B., … Reza-E-Rabby, M. (2023, October). INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, Vol. 128, pp. 2913–2913.

High strain-rate driven nano-tubular architecture in NiMn alloy for supercapacitor electrodes

CHEMICAL ENGINEERING JOURNAL, 465.

Impact of environmental oxygen on nanoparticle formation and agglomeration in aluminum laser ablation plumes

JOURNAL OF CHEMICAL PHYSICS, 159(17).

Introducing local chemical ordering to trigger a planar-slip-initiated strain-hardening mechanism in high entropy alloys

ACTA MATERIALIA, 258.

Investigating zirconium alloy corrosion with advanced experimental techniques: A review

[Review of ]. JOURNAL OF NUCLEAR MATERIALS, 585.

Mechanisms for high creep resistance in alumina forming austenitic (AFA) alloys

ACTA MATERIALIA, 263.

Microstructural evolution in shear-punch tests: A comparative study of pure Cu and Cu-Cr alloy

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 886.

Modes of strain accommodation in Cu-Nb multilayered thin film on indentation and cyclic shear

SURFACES AND INTERFACES, 37.

Non-polar ether-based electrolyte solutions for stable high-voltage non-aqueous lithium metal batteries

Nature Communications.

Oxygen-Vacancy Abundant Nanoporous Ni/NiMnO3/MnO2@NiMn Electrodes with Ultrahigh Capacitance and Energy Density for Supercapacitors

Thomas, A., Kumar, A., Perumal, G., Sharma, R. K., Manivasagam, V., Popat, K., … Arora, H. S. (2023, January 20). ACS APPLIED MATERIALS & INTERFACES, Vol. 1.

Shear deformation of pure-Cu and Cu/Nb nano-laminates using micromechanical testing

SCRIPTA MATERIALIA, 230.

Simultaneously improved electrical and mechanical performance of hot-extruded bulk scale aluminum-graphene wires

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 293.

A Finite Difference Analysis of the Effect of Graphene Additions on the Electrical Conductivity of Polycrystalline Copper

TMS 2022 151st Annual Meeting & Exhibition Supplemental Proceedings, 705–712.

An Approach for the Microstructure-Sensitive Simulation of Shear-Induced Deformation and Recrystallization in Al–Si Alloys

Metallurgical and Materials Transactions A, 53, 1450–1461.

Atomistic understanding of extreme strain shear deformation of Copper-Graphene composites

Carbon, 198, 63–69.

Circumventing strength-ductility paradox in high entropy alloys through deformation processing

JOURNAL OF ALLOYS AND COMPOUNDS, 933.

Decoupling of strain and temperature effects on microstructural evolution during high shear strain deformation

Materialia.

Extended Shear Deformation of the Immiscible Cu–Nb Alloy Resulting in Nanostructuring and Oxygen Ingress with Enhancement in Mechanical Properties

ACS Omega, 7(16), 13721–13736.

Extreme shear deformation enables ultra-fast riveting of high strength aluminum alloys

Journal of Manufacturing Processes, 75, 814–825.

Gas-phase oxidation and nanoparticle formation in multi-element laser ablation plumes

Kautz, E. J., Zelenyuk, A., Gwalani, B., Phillips, M. C., & Harilal, S. S. (2022, October 20). PHYSICAL CHEMISTRY CHEMICAL PHYSICS, Vol. 10.

High Oxidation Resistance of AlCoCrFeNi High Entropy Alloy through Severe Shear Deformation Processing

Journal of Alloys and Compounds, 917, 165385.

Highly complex magnetic behavior resulting from hierarchical phase separation in AlCo (Cr) FeNi high-entropy alloys

Iscience, 25(4), 104047.

In situ observations of grain growth and recovery in cold sprayed Ni-Y(2)O(3 )and CP-Ni coatings using hot-stage TEM

MATERIALS CHARACTERIZATION, 192.

Limiting oxidation of high entropy alloy via high strain-rate deformation: Insights from electrochemical impedance spectroscopy

MATERIALS CHEMISTRY AND PHYSICS, 294.

Mass transport in a highly immiscible alloy on extended shear deformation

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 134, 197–208.

Metallurgical joining of immiscible system: Pure Mg and pure Fe

Materials Characterization, 187, 111821.

Phase Stability and Kinetics of Topotactic Dual Ca2+-Na+ Ion Electrochemistry in NaSICON NaV2(PO4)3

Blanc, L. E., Choi, Y., Shyamsunder, A., Key, B., Lapidus, S. H., Li, C., … Nazar, L. F. (2022, December 30). CHEMISTRY OF MATERIALS, Vol. 12.

Rapid assessment of interfacial stabilization mechanisms of metastable precipitates to accelerate high-temperature Al-alloy development

Materials Research Letters, 10(12), 771–779.

Review of recent progress on in situ TEM shear deformation: a retrospective and perspective view

Journal of Materials Science, 57, 12177–12201.

Shear strain gradient in Cu/Nb nanolaminates: Strain accommodation and chemical mixing

Acta Materialia.

Solid Phase Processing of Lead-Free Brass with Carbon Additives

Temperature-dependent formation of gradient structures with anomalous hardening in an Al-Si alloy

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 858.

Co-introduction of precipitate hardening and TRIP in a TWIP high-entropy alloy using friction stir alloying

Scientific Reports, 11, 1579.

Cold Spray for Mitigation and Repair of Spent Nuclear Fuel Dry Storage Canisters

Discontinuous precipitation leading to nano-rod intermetallic precipitates in an Al0.2Ti0.3Co1.5CrFeNi1.5 high entropy alloy results in an excellent strength-ductility combination

Materials Science and Engineering: A, 805, 140551.

Evaluating Effects of Shear Processing on 2D Crystalline Materials in 3D Metal Matrices: Atomistic Understanding of High Shear Deformation of Copper Graphene Composites

Formation and dissociation of shear-induced high-energy dislocations: insight from molecular dynamics simulations

Modelling and Simulation in Materials Science and Engineering, 30(2), 025012.

Hierarchical phase evolution in a lamellar Al0. 7CoCrFeNi high entropy alloy involving competing metastable and stable phases

Scripta Materialia, 204, 114137.

High density of strong yet deformable intermetallic nanorods leads to an excellent room temperature strength-ductility combination in a high entropy alloy

Acta Materialia, 219, 117234.

Highly Complex Magnetic Structures Resulting From Hierarchical Phase Separation in AlCo (Cr) FeNi High Entropy Alloys

(ArXiv Preprint No. 2104.00943).

In Situ Probing Potassium-Ion Intercalation-Induced Amorphization in Crystalline Iron Phosphate Cathode Materials

Nano Letters, 21(18), 7579–7586.

In-situ TEM observation of shear induced microstructure evolution in Cu-Nb alloy

Scripta Materialia, 205, 114214.

Insights into Defect-Mediated Nucleation of Equilibrium B2 Phase in Face-Centered Cubic High-Entropy Alloys

JOM, 73, 2320–2331.

Interfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system

Scientific Reports, 11, 1588.

Lattice misorientation evolution and grain refinement in Al-Si alloys under high-strain shear deformation

Materialia, 18, 101146.

Mechanistic insights into selective oxidation and corrosion of multi-principal element alloys from high resolution and in situ microscopy

Materialia, 18, 101148.

Molecular-scale investigation of the oxidation behavior of chromia-forming alloys in high-temperature CO2

Npj Materials Degradation.

Multimodal analysis of spatially heterogeneous microstructural refinement and softening mechanisms in three-pass friction stir processed Al-4Si alloy

Journal of Alloys and Compounds, 887, 161351.

Nanomechanical scratching induced local shear deformation and microstructural evolution in single crystal copper

Applied Surface Science, 562, 150132.

Ordering-mediated local nano-clustering results in unusually large Hall-Petch strengthening coefficients in high entropy alloys

Materials Research Letters, 9(5), 213–222.

Phase transformations, microstructural refinement and defect evolution mechanisms in Al-Si alloys under non-hydrostatic diamond anvil cell compression

Materialia, 15, 101049.

Solid Phase Gradient Alloying Method via ShAPE

Thermal Stability and Mechanical Properties of Cold-Sprayed Ni-Yttria Coating

Thermal stability and mechanical properties of cold-sprayed Nickel-Yttria coating

Scripta Materialia.

Tuning the degree of chemical ordering in the solid solution of a complex concentrated alloy and its impact on mechanical properties

Acta Materialia, 212, 116938.

Understanding the microstructural stability in a γ′-strengthened Ni-Fe-Cr-Al-Ti alloy

Journal of Alloys and Compounds, 886, 161207.

Correlating work hardening with co-activation of stacking fault strengthening and transformation in a high entropy alloy using in-situ neutron diffraction

Scientific Reports, 10(1), 22263.

Deformation Twinning in a Metal-Intermetallic System: Novel Paradigm for Designing Alloys with Exceptional Strength-Ductility Combination

Gwalani, B., Dasari, S., Soni, V., Jagetia, A., Agrawal, P., shukla, S., … Banerjee, R. (2020, August 28). (Vol. 8). Vol. 8.

Deformation behavior of metallic glass composites and plasticity accommodation at microstructural length-scales

Materials Today Communications, 24, 101237.

Dynamic Shear Deformation of a Precipitation Hardened Al_0.7CoCrFeNi Eutectic High-Entropy Alloy Using Hat-Shaped Specimen Geometry

Entropy, 22(4), 431.

Dynamic Shear Deformation of a Precipitation Hardened Al_0.7CoCrFeNi Eutectic High-Entropy Alloy Using Hat-Shaped Specimen Geometry

Gwalani, B., Wang, T., Jagetia, A., Gangireddy, S., Muskeri, S., Mukherjee, S., … Mishra, R. S. (2020, March 10). (Vol. 3). Vol. 3.

Engineering multi-scale B2 precipitation in a heterogeneous FCC based microstructure to enhance the mechanical properties of a Al0. 5Co1. 5CrFeNi1. 5 high entropy alloy

Journal of Alloys and Compounds, 830, 154707.

Engineering transformation pathways in an Al0. 3CoFeNi complex concentrated alloy leads to excellent strength–ductility combination

Materials Research Letters, 8(11), 399–407.

Extreme shear-deformation-induced modification of defect structures and hierarchical microstructure in an Al–Si alloy

Communications Materials, 1(1).

Hierarchical Eutectoid Nano-lamellar Decomposition in an Al 0.3 CoFeNi Complex Concentrated Alloy

Scientific Reports, 10, 4836.

Highly tunable magnetic and mechanical properties in an Al0.3CoFeNi complex concentrated alloy

Materialia, 12, 100755.

Influence of fine-scale B2 precipitation on dynamic compression and wear properties in hypo-eutectic Al0. 5CoCrFeNi high-entropy alloy

Journal of Alloys and Compounds, 853, 157126.

Influence of non-magnetic Cu on enhancing the low temperature magnetic properties and Curie temperature of FeCoNiCrCu (x) high entropy alloys

Scripta Materialia, 182, 99–103.

Metastable orientation relationships in thin film Cu-Cr bilayers

Scripta Materialia, 194, 113635.

Microstructural Assessment of a Multiple-Intermetallic-Strengthened Aluminum Alloy Produced from Gas-Atomized Powder by Hot Extrusion and Friction Extrusion

Materials, 13(23), 5333.

Rapid assessment of structural and compositional changes during early stages of zirconium alloy oxidation

Npj Materials Degradation.

Recovery of cold-worked Al0. 3CoCrFeNi complex concentrated alloy through twinning assisted B2 precipitation

Acta Materialia, 202, 448–462.

A novel nano-particle strengthened titanium alloy with exceptional specific strength

Scientific Reports, 9, 11726.

Composition-dependent apparent activation-energy and sluggish grain-growth in high entropy alloys

Materials Research Letters, 7(7), 267–274.

Compositionally graded high entropy alloy with a strong front and ductile back

Materials Today Communications, 20, 100602.

Deformation Induced Hierarchical Twinning Coupled with Omega Transformation in a Metastable β-Ti Alloy

Scientific Reports, 9, 1334.

Development of in situ composites via reactive friction stir processing of Ti–B4C system

Composites Part B: Engineering, 172, 54–60.

Effect of nano-sized precipitates on the fatigue property of a lamellar structured high entropy alloy

Materials Science and Engineering: A, 760, 225–230.

Effect of reactive alloy elements on friction stir welded butt joints of metallurgically immiscible magnesium alloys and steel

Journal of Manufacturing Processes, 39, 138–145.

Elemental partitioning, mechanical and oxidation behaviour of two high-γ′ W-free γ/γ′ polycrystalline Co/Ni superalloys

Scripta Materialia, 163, 44–50.

Facile photochemical syntheses of conjoined nanotwin gold-silver particles within a biologically-benign chitosan polymer

Nanomaterials, 9(4), 596.

Immiscible nanostructured copper-aluminum-niobium alloy with excellent precipitation strengthening upon friction stir processing and aging

Scripta Materialia, 164, 42–47.

Influence of ordered L1 2 precipitation on strain-rate dependent mechanical behavior in a eutectic high entropy alloy

Scientific Reports, 9, 6371.

Interplay between single phase solid solution strengthening and multi-phase strengthening in the same high entropy alloy

Materials Science and Engineering: A, 771, 138620.

Laser additive manufacturing of compositionally graded AlCrFeMoVx (x= 0 to 1) high-entropy alloy system

Optics & Laser Technology, 113, 330–337.

Phase inversion in a two-phase, BCC+ B2, refractory high entropy alloy

Acta Materialia, 185, 89–97.

Phase stability and microstructure evolution in a ductile refractory high entropy alloy Al10Nb15Ta5Ti30Zr40

Materialia, 9, 100569.