IN – TechConnect Briefs

ASM-HEMT: Industry Standard GaN HEMT Model for Power and RF Applications

Ahsan, S.A., Chauhan, Y.S., Dangi, R., Ghosh, S., Khandelwal, S., Pampori, A., IIT Kanpur, IN

HEMTs based on GaN have become immensely ubiquitous in the past decade and offer a strong competition to mature technologies like silicon primarily due to the superior characteristics offered by the GaN material system over [...]

Analytical Surface Potential Solution for Low Effective Mass Channel Common Double Gate MOSFET

Chakraborty, A.S., Jandhyala, S., Mahapatra, S., Indian Institute of Science, Bangalore, IN

Obtaining an accurate although computationally efficient analytic solution for surface potential is the key step towards developing compact model for Low Effective Mass channel material Common Double Gate (CDG) MOSFETs [1]. In our previous work [...]

A.C. Conductivity and Electric Modulus Studies of LiNi1/3Mn1/3Co1/3O2 Cathode Thin Films Grown by Pulsed Laser Deposition Technique

Arumugam, R., Prasad, K.H., Satyanarayana, N., Srinadhu, E.S., Pondicherry University, IN

Cathode, anode, and electrolyte materials are the major parts of the lithium batteries, of which, cathode material plays an important role in lithium battery technology. Recently, LiNi1/3Co1/3Mn1/3O2, which is composed of divalent Ni, tetravalent Mn, [...]

A.C. Conductivity and Electrical Modulus Studies of Li1.3Al0.3Ti1.7(PO4)3 Electrolyte Thin Films Grown by RF Magnetron Sputtering

Arumugam, R., Prasad, K.H., Satyanarayana, N., Srinadhu, E.S., Pondicherry University, IN

During the past few decades, all solid state thin film lithium-ion batteries have drawn more attention due to their many possible applications, such as smart cards, CMOS, FE-RAM, micro-electric devices, liquid crystal displays (LCDs), etc., [...]

Structural and Electrical Conductivity Studies of Spinel Li4Ti5O12 Anode Thin Films Grown by RF Magnetron Sputtering

Arumugam, R., Prasad, K.H., Satyanarayana, N., Srinadhu, E.S., Pondicherry University, IN

All-solid-state rechargeable batteries with high energy density are the most promising energy storage devices for electric vehicles and other portable electronic devices. Among the available energy sources, lithium-ion (Li-ion) batteries are more suitable, since these [...]

Graphene-Metal Oxide based Nanocomposites for Supercapacitor Applications

Jayavel, R., Nagaraju, P., Selvakumar, D., Anna University, IN

Two dimensional graphene-based nanocomposites have been synthesized through the modified Hummer’s method and chemical reduction process. Transition metal oxides were decorated on the graphene sheets by in-situ hydrothermal method. The composites were formed with graphene [...]

Comparative study of chemo-bio synthesized MgO nano particles for LPG sensing

Goutham, S., Kumar, D.S., Rao, K.V., JNT UNiversity Hyderabad, IN

Present work is a comparative study for LPG sensor which is developed by two materials by chemical and green method. LPG sensing dynamic characteristics were examined.

Design and development of Microfluidic Platform for Water Analysis

Deshpande, A., Grover, S., Krishnan, J.N., Ravindran, T., BITS Pilani, K. K. Birla Goa Campus, IN

Simple, cost- effective water analysis facilities are essential in developing countries like India [1]. Heavy metal ion contamination is one of the major causes of chemical pollution [2], like many rivers in India. In general, [...]

A.C. conductivity, Dielectric and Electric Modulus Studies of Li4Ti5O12 Anode films grown by RF Magnetron Sputtering

Hari Prasad, K., Muralidharan, P., Satyanarayana, N., Srinadhu, E.S., Pondicherry University, IN

There is a great demand for developing miniaturized energy sources for the medical implantable micro devices, portable electronic devices, self powered direct and remote sensing portable devices used in naval, defense, space applications, etc. Among [...]

Synthesis, characterization and electrochemical performance of electrospun nanocomposite polymer blend [P(VdF-co-HFP)/PMMA/ZnAl2O4] electrolyte fibrous membrane for lithium battery

Padmaraj, O., Satyanarayana, N., Srinadhu, E.S., Pondicherry University, IN

Rechargeable lithium batteries are considered as the best power source for fast growing portable electronic devices, automotive electric vehicles, aerospace, etc., applications. Based on applications, the researchers are focusing on the development of various properties [...]