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Recent Solid State Electronics Letters Articles

Recently published articles from Solid State Electronics Letters.

Planar-Nothing On Insulator parasitic structure within a static induction transistor made by selective epitaxial growth

July 2019
Cristian Ravariu | Avireni Srinivasulu | Lidia Dobrescu

Power dissipation obstacle in electronic devices is strongly related to their internal breakdown mechanism. The Static Induction Transistor optimization imposes to reach p-gate regions as deep as vertical...

Current collapse scaling in GaN/AlGaN/SiC high electron mobility transistors

January 2019
D.S. Rawal | Amit | Sunil Sharma | Sonalee Kapoor | Robert Laishram | Seema Vinayak

This study reports the scaling of current collapse in GaN/AlGaN HEMTs with respect to the un-passivated gate drain distance on the gate edge. The source drain current reduction increased from 4 mA to...

Latch-up issue of drain metal connection split in test circuit with 3D TCAD simulation analysis in CMOS application

January 2019
Chun Chiang | Ping-Chen Chang | Tien-Hao Tang | Kuan-Cheng Su

In CMOS integrated circuit (IC), parasitic Silicon-Controlled Rectifier (SCR) path is unavoidable and causes the risk of latch up (LU) issue. In this work, we found that the SCR characteristic would...

A constant Q-factor notch filter using voltage difference transconductance amplifier

January 2019
K. Roja | K.M. Santhoshini | M. Sarada | Avireni Srinivasulu

This paper demonstrates a novel design of Notch filter circuit availing Voltage Difference Transconductance Amplifier (VDTA) active element. The proposed circuit utilizes two VDTA blocks, two capacitors...

An integrator circuit using voltage difference transconductance amplifier

January 2019
K. Malathi Santhoshini | Sarada Musala | Srinivasulu Avireni

This paper illustrates a novel design of voltage-mode Integrator using the active element, namely Voltage Difference Transconductance Amplifier (VDTA). The proposed circuit avails one VDTA element and...

Influence of electron quantum confinement on the strength of carbon nanotube bundles

January 2019
Lucian D. Filip | Valeriu Filip

Radial confinement and specific boundary conditions lead to inhomogeneous spatial distributions for conduction electrons in metallic carbon nanotubes.Such uneven spread of negative charge on the surface...

Design methodology of double nulling resistors nested-Miller compensation of multistage amplifier

January 2019
Wing-Shan Tam | Chi-Wah Kok

This paper presents a methodology to design large capacitive drive amplifier with high gain feed-forward transconductance stage using double nulling resistors nested-Miller compensation. The high gain-bandwidth...

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