Search Results - "Singh, Raj N."

Sintering and thermal expansion behaviors of glass and glass–YSZ composites as self‐repairable seals for SOFC by Rao, Padmanapan, Singh, Raj N.

“…Glass and glass–ceramics are used as sealants in solid oxide fuel cell (SOFC) because their thermophysical properties can be tailored to meet the stringent…”
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Perspective on dielectric properties of calcium copper titanate ceramics by Singh, Raj N.

“…Calcium Copper Titanium Oxide (CCTO) Ceramics of composition CaCu 3 Ti 4 O 12 has emerged as a lead-free ceramic supercapacitor with a large dielectric…”
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Kinetics of crack healing for self-repair in glass-yttria stabilized zirconia composites for solid oxide fuel cell by Rao, Padmanapan, Singh, Raj N.

“…Solid oxide fuel cells (SOFCs) are promising for directly producing electricity and require sealing materials with long-term stability at high temperatures and…”
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A study of evolution of residual stress in single crystal silicon electrode using Raman spectroscopy by Jana, M., Singh, Raj N.

“…Silicon is a promising anode material for lithium ion batteries. However, lithiation of silicon generates stress that is known to be the primary reason for the…”
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Processing of diamond films with azimuthal texture on silicon wafer for quantum systems by Jayaseelan, Vidhya Sagar, Singh, Raj N.

“…Diamond is a wide bandgap semiconductor possessing unique properties for applications in quantum systems and ultra-wide bandgap electronics, which require a…”
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Kinetics of crack healing and self‐repair behaviors in a sealant glass for SOFC applications by Rao, Padmanapan, Singh, Raj N.

“…A sealant is required for the solid oxide fuel cell (SOFC) to maintain hermeticity at high operating temperatures, keep fuel and oxidant from mixing, and avoid…”
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High-Temperature Seals for Solid Oxide Fuel Cells (SOFC) by Singh, Raj N

“…A functioning solid oxide fuel-cell (SOFC) may require all types of seals, such as metal-metal, metal-ceramic, and ceramic-ceramic. These seals must function…”
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Chemical vapor deposition growth of magnesium-doped hexagonal boron nitride films via in situ doping by Singhal, Ranjan, Echeverria, Elena, McIlroy, David N., Singh, Raj N.

“…In this study, direct, single-step growth of bandgap-tunable magnesium-doped hexagonal boron nitride (hBN) films on silicon (100) substrates via in situ doping…”
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Kinetics of self-repair in inorganic glasses: modeling and experimental verification by Singh, Raj N.

“…A novel concept of self-repairable glass useful as seals in solid oxide fuel cells (SOFCs) is proposed, developed, and used for making metal-glass–ceramic…”
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Influence of atmospheres on the dielectric properties of calcium copper titanate ceramics by Samarakoon, Disna P., Govindaraju, Nirmal, Singh, Raj N.

“…Calcium Copper Titanate Ceramics (CaCu3Ti4O12; CCTO) are useful as capacitors because of the large dielectric constant. This study investigated the effect of…”
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Self-repairable glass seals for solid oxide fuel cells by Singh, Raj N.

“…Seals are required for a functioning solid oxide fuel cell (SOFC). These seals must function at high temperatures of 600–900 °C and in oxidizing and reducing…”
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Hierarchical nanostructured silicon-based anodes for lithium-ion battery: Processing and performance by Jana, M., Ning, Tianxiang, Singh, Raj N.

“…•Silicon-based anode from inexpensive silicon powder is demonstrated.•It utilized micron size silicon on which Si-nanowires are created by etching.•Carbon…”
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Post-growth enhancement of CVD-grown hexagonal boron nitride films on sapphire by Singhal, Ranjan, Echeverria, Elena, McIlroy, David N., Singh, Raj N.

“…This study explores the effect of post-growth annealing on hexagonal boron nitride (hBN) films grown on c-sapphire substrates by chemical vapor deposition as…”
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Dielectric Properties of Calcium Copper Titanate Ceramics Exposed to Air and Dry Nitrogen Atmospheres by Samarakoon, Disna P., Govindaraju, Nirmal, Singh, Raj N.

“…The stability and consistency of electrical properties displayed by calcium copper titanate (CaCu 3 Ti 4 O 12 –CCTO) ceramics are the most important concern…”
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Processing of multilayer microcrystalline and nanocrystalline diamond thin films using Ar-rich microwave plasmas by Govindaraju, Nirmal, Kane, Chaitanya, Singh, Raj N.

“…This article lays the foundation for the development of microwave plasma chemical vapor deposition process conditions for synthesizing multilayered…”
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Phase Stability and Ferroelectric Properties of Lead Strontium Zirconate Titanate Ceramics by Yu, Yongjian, Tu, Jinbiao, Singh, Raj N.

“…The effect of compositional modifications on the field‐induced phase‐transition behavior and dielectric properties of strontium‐doped lead zirconate titanate…”
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Sr2−XLaXMgMoO6 and Sr2−XLaXMgNbO6 for Use as Sulfur-Tolerant Anodes Without a Buffer Layer by Howell, Thomas G., Kuhnell, Cory P., Reitz, Thomas L., Eigenbrodt, Bryan C., Singh, Raj N.

“…The objective of this effort is to synthesize and characterize a series of lanthanum‐(La) doped Sr2MgMoO6 (SMMO) and La‐doped Sr2MgNbO6 (SMNO) anode materials…”
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Purification and functionalization of nanodiamond to serve as a platform for amoxicillin delivery by Rouhani, Parvaneh, Govindaraju, Nirmal, Iyer, Janaki K., Kaul, Rashmi, Kaul, Anil, Singh, Raj N.

“…Urinary tract infections (UTIs) cost $0.4–0.5billion a year in the US and is the second most common disease affecting millions of people. As resistance to…”
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Crack propagation in piezoelectric ceramics under pure mechanical loading by Wang, Hongyu, Singh, Raj N.

“…The crack propagation behavior in piezoelectric lead zirconate titanate (PZT) ceramics is studied. The crack propagation in piezoelectric ceramics under pure…”
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Thermal conductivity of diamond films deposited at low surface temperatures by Das, D., Singh, Raj N., Chattopadhyay, S., Chen, K.H.

“…Polycrystalline diamond films are deposited on p-type Si (100) and n-type SiC (6H) substrates at the low surface deposition temperatures of 370 °C–530 °C using…”
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