School of Microelectronic Engineering (Articles): Recent submissions
Now showing items 101-120 of 185
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Extended MASTAR modeling of DIBL in UTB and UTBB SOI MOSFETs
(Institute of Electrical and Electronics Engineers (IEEE), 2012-01)This paper analyzes and models the drain-induced barrier lowering (DIBL) for ultrathin silicon body and ultrathin silicon body and thin buried oxide (UTBB) SOI MOSFETs. The channel depth appears as the primary factor in ... -
Optimal selection of long time acoustic features using GA for the assessment of vocal fold disorders
(Trans Tech Publications, 2013)In recent times, vocal fold problems have been increasing dramatically due to unhealthy social habits and voice abuse. Non-invasive methods like acoustic analysis of voice signals can be used to investigate such problems. ... -
Impact of self-heating and substrate effects on small-signal output conductance in UTBB SOI MOSFETs
(Elsevier Ltd, 2012-05)The frequency variation of the output conductance in ultra-thin body with ultra-thin BOX (UTBB) SOI MOSFETs without a ground plane is studied through measurements and two-dimensional simulations. Two effects causing the ... -
Ultra-thin body and thin-BOX SOI CMOS technology analog figures of merit
(Elsevier Ltd., 2012-04)In this paper, we analyze, for the first time to our best knowledge, the perspectives of ultra-thin body and ultra-thin BOX (UTBB) SOI CMOS technology for analog applications. We show that UTBB is a promising contender ... -
Structural and impedance spectroscopy study of Al-doped ZnO nanorods grown by sol-gel method
(Emerald Group Publishing Limited, 2012)Purpose – The purpose of this paper is to investigate the electrical transport mechanism of the Al-doped ZnO nanorods at different temperatures by employing impedance spectroscopy. Design/methodology/approach – Al-doped ... -
Foot plantar pressure measurement system: A review
(MDPI, Basel, Switzerland., 2012)Foot plantar pressure is the pressure field that acts between the foot and the support surface during everyday locomotor activities. Information derived from such pressure measures is important in gait and posture research ... -
Bismuth zinc niobate pyrochlore, a relaxor-like non-ferroelectric
(The American Ceramic Society, 2012-01)Fixed frequency plots of ε and tan δ versus temperature for (Bi 1.5Zn 0.5)(Zn 0.5Nb 1.5)O 7 (BZN) ceramics with the pyrochlore structure show relaxor-like response below ∼180 K with frequency-independent permittivity of ... -
Electrical characterization and equivalent circuit analysis of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7 Pyrochlore, a relaxor ceramic
(The American Institute of Physics (AIP), 2011)The ac impedance of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7, a relaxor ceramic with the pyrochlore structure, has been measured over the temperature range 10–1073K and analyzed using a combination of traditional, fixed-frequency ... -
On the electronic nature of silicon and germanium based oxynitrides and their related mechanical, optical and vibrational properties as obtained from DFT and DFPT
(Elsevier B.V., 2012-02)Electronic structure, bonding and optical properties of the orthorhombic oxynitrides Si2N2O and Ge2N2O are studied using the density function theory as implemented in pseudo-potential plane wave and fullpotential (linearized) ... -
Normal and hypoacoustic infant cry signal classification using time-frequency analysis and general regression neural network
(Elsevier Ireland Ltd., 2012-11)Crying is the most noticeable behavior of infancy. Infant cry signals can be used to identify physical or psychological status of an infant. Recently, acoustic analysis of infant cry signal has shown promising results and ... -
Facial features for template matching based face recognition
(Science Publications, 2009)Problem statement: Template matching had been a conventional method for object detection especially facial features detection at the early stage of face recognition research. The appearance of moustache and beard had ... -
First-principles calculations of structural, elastic, electronic, and optical properties of perovskite-type KMgH3 crystals: Novel hydrogen storage material
(American Chemical Society, 2011-03-31)We report a first-principles study of structural and phase stability in three different structures of perovskite-types KMgH3 according to H position. While electronic and optical properties were measured only for stable ... -
Photoinduced absorption and nonlinear optics of triglycine selenate single crystals under uniaxial pressure
(Elsevier B.V., 2011-06-15)We studied an influence of uniaxial pressure on the triglycine selenate single crystals during simultaneous illumination by the continuous wave 532 laser at power about 300 mW. Simultaneously we have studied two-photon ... -
Laser operated borate polymer nanocomposites
(Elsevier B.V., 2011-01-28)We have found that UV polarized treatment of the nanocrystals (non-centrosymmetric Li2B4O7 and centrosymmetric α-BaB2O4) embedded into the olygoether acrylate photopolymer samples cause substantially different response ... -
Photoinduced piezooptical changes caused by microsecond CO2 Infrared lasers in lead-germanate rare earth tridoped glasses
(Elsevier B.V., 2011-05-31)We have observed substantial influence of the illumination by 3.5 μs CO2 laser on the piezooptical coefficients of 59 PbO - 41 GeO 2 (in wt.%) glasses prepared with Tm2O3, Er2O3, Yb2O3 using the following concentrations ... -
Dispersion of linear and nonlinear optical susceptibilities and the hyperpolarizability of 3-methyl-4-phenyl-5-(2-pyridyl)-1,2,4-triazole
(The Owner Societies, 2011-02-21)As a starting point for our calculation of 3-methyl-4-phenyl-5-(2-pyridyl)- 1,2,4-triazole we used the XRD data obtained by C. Liu, Z. Wang, H. Xiao, Y. Lan, X. Li, S. Wang, Jie Tang, Z. Chen, J. Chem. Crystallogr., 2009 ... -
Density functional calculations, electronic structure, and optical properties of molybdenum bimetallic nitrides Pt2Mo3N and Pd2Mo3N
(American Chemical Society, 2011-04-07)The electronic band structure, origin of chemical bonds, and dispersion of linear optical susceptibilities for Pt2Mo3N and Pd 2Mo3N have been investigated within the framework of density functional theory (DFT). The atomic ... -
Correlation between the chemical composition and the conduction mechanism of barium strontium titanate thin films
(Elsevier B.V., 2011-06-30)Sol-gel barium strontium titanate thin films with different barium-to-strontium (Ba:Sr) values have been fabricated as MFM configurations. The Perovskite phase for the films is confirmed via XRD. In order to correlate the ... -
Dispersion of linear and nonlinear optical susceptibilities and the hyperpolarizability of 3-methyl-4-phenyl-5-(2-pyridyl)-1,2,4-triazole
(Royal Society of Chemistry (RSC) Publishing, 2011-02-21)As a starting point for our calculation of 3-methyl-4-phenyl-5-(2-pyridyl)- 1,2,4-triazole we used the XRD data obtained by C. Liu, Z. Wang, H. Xiao, Y. Lan, X. Li, S. Wang, Jie Tang, Z. Chen, J. Chem. Crystallogr., 2009 ... -
Electrical properties of metal-ferroelectric-insulator-semiconductor structure using BaxSr1-xTiO3 for ferroelectric-gate field effect transistor
(Elsevier Ltd., 2011-08)Perovskite ferroelectric BaxSr1-xTiO 3 (x = 0.5, 0.6, 0.7 and 0.8) thin films have been fabricated as metal-ferroelectric-insulator-semiconductor (MFIS) configurations using a sol-gel technique. The C-V characteristics for ...