Mahesh Paidpilli
YOU?
Author Swipe
View article: Correlations Between In-Line X-Ray Diffraction Data and In-Field Critical Current of Long, 4-µm-Thick Film REBCO Tapes Made by Advanced MOCVD
Correlations Between In-Line X-Ray Diffraction Data and In-Field Critical Current of Long, 4-µm-Thick Film REBCO Tapes Made by Advanced MOCVD Open
REBa2Cu3O7-δ (REBCO, RE = rare earth) tapes with high critical current can be very impactful in high magnetic field applications at low temperatures and power applications at high temperatures. A pilot-scale Advanced Metal Organic Chemical…
View article: Autoregressive distributed lag-based dynamic uniformity modeling and monitoring approaches for superconductor manufacturing
Autoregressive distributed lag-based dynamic uniformity modeling and monitoring approaches for superconductor manufacturing Open
High-temperature superconductors (HTS), known for their high efficiency and low energy loss, have found profound applications across various fields, driving the demand for long, uniformly performing tapes. However, ensuring uniform perform…
View article: High-current, double-sided REBCO tapes by advanced MOCVD
High-current, double-sided REBCO tapes by advanced MOCVD Open
An approach to fabricate double-sided, high-current RE-Ba 2 Cu 3 O 7− δ (REBCO) tapes for use in ultrahigh-field superconducting magnets operating at and above 20 T is demonstrated. In this work, we modified our advanced metal organic chem…
View article: High critical current STAR<sup>®</sup> wires with REBCO tapes by advanced MOCVD
High critical current STAR<sup>®</sup> wires with REBCO tapes by advanced MOCVD Open
RE–Ba–Cu–O (REBCO, RE = rare earth) symmetric tape round (STAR ® ) wires of 1.5–2.5 mm diameter have been fabricated with 4–12 strands of symmetric REBCO tape made by advanced metal organic chemical vapor deposition (MOCVD). 1.5 mm diamete…
View article: Development of 50-Meter RE-Ba-Cu-O Tapes With Critical Current Over 1750 A/12mm at 65 K, 0.25 T by Advanced-MOCVD
Development of 50-Meter RE-Ba-Cu-O Tapes With Critical Current Over 1750 A/12mm at 65 K, 0.25 T by Advanced-MOCVD Open
REBCO tapes have an immense potential in next-generation electric machines such as high-efficiency industrial motors, high-power wind turbine generators, and electric aircraft . We have constructed a pilot-scale advanced metal organic chem…
View article: Structure-property-process parameter correlation in the Advanced MOCVD growth of 4+ μm REBCO thick films over 10+ m
Structure-property-process parameter correlation in the Advanced MOCVD growth of 4+ μm REBCO thick films over 10+ m Open
REBCO (REBa 2 Cu 3 O 7− δ ) coated conductor with J e > 1000 A/mm 2 at operating condition is being utilized in fusion and high-field-magnet applications. We have demonstrated short REBCO samples with an engineering current density ( J e )…
View article: Development of RE-Ba-Cu-O superconductors in the U.S. for ultra-high field magnets
Development of RE-Ba-Cu-O superconductors in the U.S. for ultra-high field magnets Open
High-temperature superconductors (HTSs) make it possible to achieve magnetic fields beyond the 23.5 T limit of low-temperature superconductors. For higher energy density, high-performance HTS with J e > 1000 A mm −2 enables reduction in co…
View article: Pinning Characteristics of Zr and Hf- Added REBCO Coated Conductors Made by Advanced MOCVD in Low-to-High Magnetic Fields
Pinning Characteristics of Zr and Hf- Added REBCO Coated Conductors Made by Advanced MOCVD in Low-to-High Magnetic Fields Open
BaMO3 (M=Zr, Hf) pinning centers introduced in REBa2Cu3O7-x (REBCO and RE = rare earth) coated conductors yield superior performance in high magnetic fields. We present the critical current density Jc over a temperature range of 4.2-77 K a…
View article: Growth of High-Performance 4-5μm Thick Film REBCO Tapes Doped With Hafnium Using Advanced MOCVD
Growth of High-Performance 4-5μm Thick Film REBCO Tapes Doped With Hafnium Using Advanced MOCVD Open
Advanced metal organic chemical vapor deposition technique (A-MOCVD) was used to grow 4-5 µm thick REBa2Cu3O7–δ (REBCO, RE = rare earth) films, doped with 5% and 15% Hf. Thick REBCO films doped with 5% Hf exhibit self-field critical curren…
View article: INFLUENCE OF MECHANICAL ALLOYING AND LEAD CONTENT ON MICROSTRUCTURE, HARDNESS AND TRIBOLOGICAL BEHAVIOR OF 6061 ALUMINIUM ALLOYS
INFLUENCE OF MECHANICAL ALLOYING AND LEAD CONTENT ON MICROSTRUCTURE, HARDNESS AND TRIBOLOGICAL BEHAVIOR OF 6061 ALUMINIUM ALLOYS Open
In the present work, one batch of prealloyed 6061Al powder was processed by mixing and another one was ball milled with varying amount of lead content (0-15 vol. %). These powders were compacted at 300MPa and sintered at 590˚C under N2. Th…