School of Electrical Engineering and Computer Science

  • United States

Research Output 1969 2020

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1981
25 Citations (Scopus)

Approximate formulas for a Low-Q electromechanical resonator and their applications to electrostrictive PMN-based ceramics

Tsuchiya, Y., Uchino, K. & Nomura, S., Oct 1981, In : Japanese Journal of Applied Physics. 20, 10, p. 1841-1847 7 p.

Research output: Contribution to journalArticle

Electromechanical coupling
Piezoelectric ceramics
Resonators
resonators
ceramics
8 Citations (Scopus)

Bistable optical device using the electrostrictive displacement transducer

Gomi, M., Uchino, K., Abe, M. & Nomura, S., May 1981, In : Japanese Journal of Applied Physics. 20, 5, p. L375-L377

Research output: Contribution to journalArticle

Piezoelectric devices
Nonlinear feedback
Optical devices
Resonators
Transducers
22 Citations (Scopus)

Deformable mirror using the PMN electrostrictor

Uchino, K., Tsuchiya, Y., Nomura, S., Sato, T., Ishikawa, H. & Ikeda, O., Jan 1 1981, In : Applied Optics. 20, 17, p. 3077-3080 4 p.

Research output: Contribution to journalArticle

deformable mirrors
Mirrors
mirrors
falling
light beams
15 Citations (Scopus)

Degenerate four-wave mixing in the nematic phase of a liquid crystal

Khoo, I., Dec 1 1981, In : Applied Physics Letters. 38, 3, p. 123-124 2 p.

Research output: Contribution to journalArticle

four-wave mixing
retraining
liquid crystals
lasers
2 Citations (Scopus)

Dielectric and electromechanical properties of pbti03-la(zn2/3nb1/3)03 solid solution ceramics

Nomura, S., Kaneta, K., Kuwata, J., Tsuchiya, Y. & Uchino, K., Mar 1981, In : Japanese Journal of Applied Physics. 20, 3, p. L241-L244

Research output: Contribution to journalArticle

dielectric properties
Solid solutions
solid solutions
ceramics
room temperature
19 Citations (Scopus)

Dielectric and Electrostrictive Properties of Ferroelectric Relaxors in the System Pb(Mg1/3Nb2/3)O3:PbTiO3: Ba(Zn1/3Nb2/3)O3

JANG, S. J., CROSS, L. E., UCHINO, K. & NOMURA, S., Apr 1981, In : Journal of the American Ceramic Society. 64, 4, p. 209-212 4 p.

Research output: Contribution to journalArticle

Ferroelectric materials
Chemical analysis
Permittivity
Phase transitions
Electric fields
7 Citations (Scopus)

Dielectric losses in Bi12GeO20 single crystals

Kuwata, J., Onoda, M., Uchino, K. & Nomura, S., Jan 1 1981, In : Japanese Journal of Applied Physics. 20, 8, p. 1609-1610 2 p.

Research output: Contribution to journalArticle

Dielectric losses
dielectric loss
Single crystals
single crystals
10 Citations (Scopus)

D-region research at Arecibo

Mathews, J. D., Jan 1 1981, In : Journal of Atmospheric and Terrestrial Physics. 43, 5-6, p. 549-556 8 p.

Research output: Contribution to journalArticle

D region
radar
observatories
airglow
meteoroids

Electromechanical properties of piezoelectric ceramics in the PLZT-PZN system

Nomura, S., Kaneta, K., Kuwata, J. & Uchino, K., Jan 1 1981, In : Japanese Journal of Applied Physics. 20, p. 179-182 4 p.

Research output: Contribution to journalArticle

Piezoelectric ceramics
piezoelectric ceramics
Electromechanical coupling
hot pressing
Phase boundaries
44 Citations (Scopus)

Electrostrictive effects in antiferroelectric perovskites

Uchino, K., Cross, L. E., Newnham, R. E. & Nomura, S., Dec 1 1981, In : Journal of Applied Physics. 52, 3, p. 1455-1459 5 p.

Research output: Contribution to journalArticle

perovskites
antiferroelectricity
ferroelectricity
coefficients
sublattices
8 Citations (Scopus)

Electrostrictive Effects in Potassium Tantalate Niobate

Uchino, K. & Ncmura, S., Oct 1 1981, In : Ferroelectrics. 38, 1, p. 825-828 4 p.

Research output: Contribution to journalArticle

niobates
Potassium
Solid solutions
potassium
solid solutions
9 Citations (Scopus)

Interrelation of electrostriction with phase transition diffuseness —improvement of the temperature characteristics of electrostriction—

Uchino, K., Kuwata, J., Nomura, S., Cross, L. E. & Newnham, R. E., Jan 1 1981, In : Japanese Journal of Applied Physics. 20, p. 171-174 4 p.

Research output: Contribution to journalArticle

Electrostriction
electrostriction
Phase transitions
Positive ions
cations
3 Citations (Scopus)

New electromechanical materials and their applications

Uchino, K. & Nomura, S., Jan 1 1981, In : Japanese Journal of Applied Physics. 20, p. 225-228 4 p.

Research output: Contribution to journalArticle

vinylidene
fluorides
stiffness
plastics
hysteresis
582 Citations (Scopus)

Phase Transitions In The Pb (Zn1/3Nb2/3)O3 - PbTiO3 System

Kuwata, J., Uchino, K. & Nomura, S., Oct 1981, In : Ferroelectrics. 37, 1, p. 579-582 4 p.

Research output: Contribution to journalArticle

Phase boundaries
Phase transitions
Industrial heating
Crystal symmetry
Single crystals
7 Citations (Scopus)

Piezoelectric ceramics of the PbTiO3-La(Me2/3Nb1/3)O3 (Me: Mg,Zn) Solid Solution System

Nomura, S., Kaneta, K., Kuwata, J. & Uchino, K., Oct 1981, In : Ferroelectrics. 37, 1, p. 587-590 4 p.

Research output: Contribution to journalArticle

Piezoelectric ceramics
piezoelectric ceramics
Solid solutions
solid solutions
Electromechanical coupling
10 Citations (Scopus)

Pressure gauge using relaxor ferroelectrics

Uchino, K., Nomura, S., Cross, L. E., Jang, S. J. & Newnham, R. E., May 1981, In : Japanese Journal of Applied Physics. 20, 5, p. L367-L370

Research output: Contribution to journalArticle

pressure gages
Pressure gages
Gages
Ferroelectric materials
Solid solutions
43 Citations (Scopus)

Self-focusing of a low power cw laser beam via optically induced birefringence in a nematic liquid-crystal film

Khoo, I. C., Zhuang, S. L. & Shepard, S., Dec 1 1981, In : Applied Physics Letters. 39, 12, p. 937-940 4 p.

Research output: Contribution to journalArticle

self focusing
birefringence
liquid crystals
laser beams
thermal lensing
14 Citations (Scopus)

SOFT MODES IN RELAXOR FERROELECTRICS.

Uchino, K., Nomura, S., Cross, L. E. & Newnham, R. E., Jan 1 1981, In : Phase Transitions. 2, 1, p. 1-6 6 p.

Research output: Contribution to journalArticle

perovskites
Ferroelectric materials
coefficients
crystals
Curie temperature
1982
15 Citations (Scopus)

A highly-sensitive ac interferometric dilatometer

Uchino, K., Nishida, S. & Nomura, S., Jan 1 1982, In : Japanese Journal of Applied Physics. 21, 4, p. 596-600 5 p.

Research output: Contribution to journalArticle

extensometers
Dilatometers
alternating current
piezoelectric crystals
Crystals
12 Citations (Scopus)

Anomalous Temperature Dependence of Electrostrictive Coefficients in K(Ta0.55Nb0.45)O3

Uchino, K., Nomura, S. & Cross, L. E., Oct 15 1982, In : Journal of the Physical Society of Japan. 51, 10, p. 3242-3244 3 p.

Research output: Contribution to journalArticle

temperature dependence
coefficients
Curie-Weiss law
temperature
permittivity
18 Citations (Scopus)
backscatter
far fields
antenna
near fields
Radar
8 Citations (Scopus)

A UHF cross‐modulation D region heating experiment with aeronomic implications

Sulzer, M. P., Mathews, J. D. & Tomko, A. A., 1982, In : Radio Science. 17, 2, p. 435-443 9 p.

Research output: Contribution to journalArticle

D region
wave interaction
E region
heating
Heating
1167 Citations (Scopus)

Critical Exponents Of The Dielectric Constants In Diffused- Phase-Trans Ition Crystals

Uchino, K. & Nomura, S., Apr 1 1982, In : Ferroelectrics. 44, 1, p. 55-61 7 p.

Research output: Contribution to journalArticle

static pressure
Solid solutions
Permittivity
solid solutions
exponents
15 Citations (Scopus)

Deformable 2-D mirror using multilayered electrostrictors

Sato, T., Ishikawa, H., Ikeda, O., Nomura, S. & Uchino, K., Oct 15 1982, In : Applied Optics. 21, 20, p. 3669-3672 4 p.

Research output: Contribution to journalArticle

Mirrors
mirrors
wave fronts
deformable mirrors
electric potential
922 Citations (Scopus)

Dielectric and piezoelectric properties of 0.91pb(zn1/3nb2/3)o3-0.09pbtio3 single crystals

Kuwata, J., Uchino, K. & Nomura, S., Jan 1 1982, In : Japanese Journal of Applied Physics. 21, 9R, p. 1298-1302 5 p.

Research output: Contribution to journalArticle

Ferroelectric materials
dielectric properties
elastic properties
Single crystals
Electromechanical coupling
105 Citations (Scopus)

Effective barrier heights of mixed phase contacts: Size effects

Freeouf, J. L., Jackson, T. N., Laux, S. E. & Woodall, J. M., Dec 1 1982, In : Applied Physics Letters. 40, 7, p. 634-636 3 p.

Research output: Contribution to journalArticle

Debye length
electric contacts
computerized simulation
diodes
preparation
171 Citations (Scopus)

Electrostrictive Effect In Pb(Mgi/3Nb2/3)O3-Type Materials

Nomura, S. & Uchino, K., May 1 1982, In : Ferroelectrics. 41, 1, p. 117-132 16 p.

Research output: Contribution to journalArticle

Ferroelectric materials
Curie temperature
transducers
Perovskite
pressure gages
37 Citations (Scopus)

High-Voltage Photovoltaic Effect in PbTiO3-Based Ceramics

Uchino, K., Miyazawa, Y. & Nomura, S., Dec 1982, In : Japanese Journal of Applied Physics. 21, 12, p. 1671-1674 4 p.

Research output: Contribution to journalArticle

Photovoltaic effects
photovoltaic effect
photovoltages
Photocurrents
photocurrents
48 Citations (Scopus)

Nonlinear light scattering by laser- and dc-field-induced molecular reorientations in nematic-liquid-crystal films

Khoo, I., Jan 1 1982, In : Physical Review A. 25, 2, p. 1040-1048 9 p.

Research output: Contribution to journalArticle

retraining
light scattering
liquid crystals
scattering
lasers
48 Citations (Scopus)

Optical bistability in nematic films utilizing self-focusing of light

Khoo, I., Dec 1 1982, In : Applied Physics Letters. 41, 10, p. 909-911 3 p.

Research output: Contribution to journalArticle

optical bistability
self focusing
retraining
liquid crystals
lasers
20 Citations (Scopus)

Optical bistability using a nematic liquid crystal film in a Fabry-Perot cavity

Khoo, I., Normandin, R. & So, V. C. Y., Dec 1 1982, In : Journal of Applied Physics. 53, 11, p. 7599-7601 3 p.

Research output: Contribution to journalArticle

optical bistability
laser modes
liquid crystals
cavities
11 Citations (Scopus)

Optical stabilizer using a bistable optical device with a PMN electrostrictor

Gomi, M., Miyazawa, Y., Uchino, K., Abe, M. & Nomura, S., Jul 15 1982, In : Applied Optics. 21, 14, p. 2616-2619 4 p.

Research output: Contribution to journalArticle

Optical devices
Bias voltage
Light sources
Resonators
Lasers
34 Citations (Scopus)
liquid crystals
glass
retraining
27 Citations (Scopus)

Phase transition in the PbTiO - A(B 2 3Nb 1 3)O3 (A = La, Bi; B = Zn, Mg) solid solutions

Nomura, S., Kaneta, K., Kuwata, J. & Uchino, K., Jan 1 1982, In : Materials Research Bulletin. 17, 12, p. 1471-1475 5 p.

Research output: Contribution to journalArticle

Solid solutions
solid solutions
Phase transitions
Curie temperature
Perovskite
10 Citations (Scopus)

The electrostrictive unimorph for displacement control

Abe, K., Uchino, K. & Nomura, S., Jul 1982, In : Japanese Journal of Applied Physics. 21, 7, p. L408-L410

Research output: Contribution to journalArticle

Displacement control
Piezoelectric ceramics
piezoelectric ceramics
Electric potential
electric potential
31 Citations (Scopus)

The measurement of diurnal variations of electron concentration in the 60-100 km ionosphere at Arecibo

Mathews, J. D., Breakall, J. K. & Ganguly, S., May 1982, In : Journal of Atmospheric and Terrestrial Physics. 44, 5, p. 441-448 8 p.

Research output: Contribution to journalArticle

diurnal variations
diurnal variation
ionospheres
ionosphere
electron
48 Citations (Scopus)
self focusing
retraining
Euler-Lagrange equation
optical transition
four-wave mixing
7 Citations (Scopus)

Use of the radar differential reflectivity radar technique for observing convective systems.

Seliga, T. A., Aydin, K., Cato, C. P. & Bringi, V. N., Jan 1 1982, In : Unknown Journal. p. 285-300 16 p.

Research output: Contribution to journalArticle

convective system
reflectivity
radar
measuring
programme
33 Citations (Scopus)

Wavefront Conjugation in Nematic Liquid Crystal Films

Khoo, I. & Zhuang, S. L., Jan 1 1982, In : IEEE Journal of Quantum Electronics. 18, 2, p. 246-249 4 p.

Research output: Contribution to journalArticle

Nematic liquid crystals
Wavefronts
conjugation
film thickness
liquid crystals
1983
1 Citation (Scopus)

BULK PHOTOVOLTAIC EFFECT IN THE PbTiO3-La(Zn2/3Nb1/3)O3 SOLID SOLUTION CERAMICS.

Miyazawa, Y., Uchino, K. & Nomura, S., Jan 1 1983, In : Ferroelectrics. 44, 12, p. 341-347 7 p.

Research output: Contribution to journalArticle

Photovoltaic effects
photovoltaic effect
Solid solutions
solid solutions
ceramics
2 Citations (Scopus)

Diffusion of a multi-component plasma

Min, W., Tanenbaum, B. S. & Mathews, J. D., Jun 1983, In : Planetary and Space Science. 31, 6, p. 591-596 6 p.

Research output: Contribution to journalArticle

negative ions
positive ions
plasma
diffusion coefficient
ion
177 Citations (Scopus)

Electron microscope studies of an alloyed Au/Ni/Au-Ge ohmic contact to GaAs

Kuan, T. S., Batson, P. E., Jackson, T. N., Rupprecht, H. & Wilkie, E. L., Dec 1 1983, In : Journal of Applied Physics. 54, 12, p. 6952-6957 6 p.

Research output: Contribution to journalArticle

electric contacts
electron microscopes
contact resistance
alloying
transmission electron microscopy
75 Citations (Scopus)

Electrostriction in PZT-family antiferroelectrics

Uchino, K. & Nomura, S., Nov 1 1983, In : Ferroelectrics. 50, 1, p. 191-196 6 p.

Research output: Contribution to journalArticle

Electrostriction
electrostriction
digital transducers
Ferroelectric materials
hysteresis
104 Citations (Scopus)

Fermi-level pinning by misfit dislocations at GaAs interfaces

Woodall, J. M., Pettit, G. D., Jackson, T. N., Lanza, C., Kavanagh, K. L. & Mayer, J. W., Jan 1 1983, In : Physical Review Letters. 51, 19, p. 1783-1786 4 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Fully Digit On-Line Networks

Irwin, M. J. & Owens, R. M., Apr 1983, In : IEEE Transactions on Computers. C-32, 4, p. 402-406 5 p.

Research output: Contribution to journalArticle

Digit
Processing
Computer architecture
Computer Architecture
Data Flow
2 Citations (Scopus)

LONGITUDINAL PIEZOELECTRIC STRAIN MEASUREMENTS OF POLY(VINYLIDENE FLUORIDE) FILMS.

Uchino, K. & Cross, L. E., Jan 1 1983, In : Journal of polymer science. Part A-2, Polymer physics. 21, 5, p. 765-771 7 p.

Research output: Contribution to journalArticle

Strain measurement
Dilatometers
Capacitance
Polarization
Crystals
3 Citations (Scopus)

MICRO-ANGLE ADJUSTING DEVICE USING PMN ELECTROSTRICTORS.

Aizawa, M., Uchino, K. & Nomura, S., Jan 1 1983, In : Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes. 22, 12, p. 1925-1927 3 p.

Research output: Contribution to journalArticle

Phonographs
Electromagnets
Angular velocity
Actuators
adjusting
3 Citations (Scopus)

Null field formulations for dielectric‐coated antennas

Aydin, K., Altintas, A. & Hizal, A., Jan 1 1983, In : Radio Science. 18, 6, p. 1225-1242 18 p.

Research output: Contribution to journalArticle

antenna
coating
antennas
Antennas
coatings
23 Citations (Scopus)

Persistent photo-conductance and photoquenching of selectively doped Al0.3Ga0.7As GaAs/heterojunctions

Nathan, M. I., Jackson, T. N., Kirchner, P. D., Mendez, E. E., Pettit, G. D. & Woodall, J. M., Jul 1 1983, In : Journal of Electronic Materials. 12, 4, p. 719-725 7 p.

Research output: Contribution to journalArticle

Photoconductivity
photoconductivity
aluminum gallium arsenides
Heterojunctions
heterojunctions
70 Citations (Scopus)

Recent applications of PMN-based electrostrictors

Nomura, S. & Uchino, K., Nov 1 1983, In : Ferroelectrics. 50, 1, p. 197-202 6 p.

Research output: Contribution to journalArticle

Optical devices
Interferometers
Oils
Actuators
alternating current