1991-2000


Selected publications

2000
Distribution of adsorbed molecules in electronic nose sensors
M. J. SWANN, A. GLIDLE, N.GADEGAARD, L. CUI, J. R. BARKER and J. M. COOPER,
Physica B 276-278, 357-358 (2000)

Indication of non-equilibrium transport in SiGe p-MOSFETs
Y. P ZHAO, S. KAYA, J.R. WATLING, J. R. BARKER M. PALMER,
G. BRAITHEWAITE, T.E. WHALL, E.H.C. PARKER, A. WWAITE, A.G.R. EVANS
Proc.ESSDERC 2000, ed W. A. Lane, et al, Frontier Group:ISBN 2-86332-248-6, 224-227 (2000).

Odour mapping using micro-resistor and piezo-electric sensor pairs
L.CUI, M.J. SWANN, A. GLIDLE, J. R. BARKER AND J. M. COOPER
Sensors and Actuators B66,94-97 (2000)

Neural network based classification of cell images via estimation of fractal dimensions.
SHANG C., DALY C.J., McGRATH J.C. & BARKER J. R
In: Perspectives in Neural Computing. Eds. H. Malmgren, M. Borga and L. Niklasson. Springer Press.
(Proceedings of the International Conference on Artificial Neural Networks in Medicine and Biology, Goteborg, Sweden).
pp. 111-116, (2000).

Analysis and classification of tissue section images using directional fractal dimension features.
SHANG C., DALY C.J., McGRATH J.C. & BARKER J. R
Proceedings of the IEEE International Conference on Image Processing. Vancouver, Canada. Vol. 1 pp 164-167 (2000)

Modelling and classification of vascular smooth muscle cell images.
SHANG C., DALY C.J., McGRATH J.C. & BARKER J. R
Electronics Letters – IEE 36 1532-1533 (2000)

Three dimensional modelling of dissipative quantum transport
in quantum dots and atomistic scale devices using non-hermitian generalised potentials
J. R. BARKER AND J. WATLING
Superlattices and Microstructures,27, 347-351 (2000)

On the use of Bohm trajectories for interpreting quantum flows in quantum dot structures
J. R. BARKER , D. K. FERRY, AND R. AKIS
Superlattices and microstructures, 27, 319-325 (2000)

RF Analysis Methodology for Si and Sige FETs Based on Transient Monte Carlo Simulation
S ROY, S KAYA, A ASENOV AND J R BARKER
IEICE Transactions in Electronics, vol. E83-C, pp.1224 (2000)

Development of a distributed crossbar switch hypermesh parallel computer,
J. BEELEY, J. R. BARKER and S. ROY,
IEE Research in Electronics and Photonics, ISBN 0863413218,
IEE Press: London, pp1-6 (2000).

Indication of Velocity Overshoot in strained Si0.8Ge0.2p-channel MOSFET’s
S KAYA, Y-P ZHAO, J R WATLING, A ASENOV, J R BARKER,
G ANSARIPOUR, G BRAITHWAITE, E H C PARKER and T E WHALL.
Semiconductor Science & Technology, 15, pp.573 (2000).

Computational Electronics,
J. R. BARKER and J. WATLING,
Collected abstracts for IWCE-7,
edited by J R Barker, J Watling , University of Glasgow(2000)

Drift Diffusion and Hydrodynamic Simulations of Si/SiGe p-MOSFETs
Y P ZHAO, J R WATLING, S KAYA, A ASENOV AND J R BARKER
Material Science & Engineering B, 72, 180-183 (2000).

1999
RF analysis methodology for Si and SiGe FETs based on Transient Monte Carlo Simulation
S.ROY, S. KAYA, A. ASENOV & J. R. BARKER
SISPAD ’99, Proc. Conf on Simulation of semiconductor processes and devices,
IEEE Cat no. 99TH8387, 147-150 (1999)

On the design and control of quantum effects in mesoscopic devices
J.R. BARKER & A. ASENOV
Micoelectronic Engineering 47 (1999) 255-260.

A semi-empirical technique for simulating mesoscopic quantum transport in warped band structures
J.R. BARKER & J. WATLING
Micoelectronic Engineering 47  369-371 (1999)

Monte Carlo calculation for galvanomagnetic transport coefficients for holes
in SiGe alloys.
J. R. WATLING , J. R. BARKER  and A. ASENOV
(1999)

Iterative Multilevel Thresholding and splitting for segmentation of 3D laser scanning confocal microscopy fluorescence images.
D. LUO, C. DALY, P. SMART, J.C. McGRATH, J R BARKER
IEEE PAMI (1999)

Issues in general quantum transport with complex potentials
D.K. FERRY and J. R. BARKER
Applied Physics Letters 74 582-4 (1999)

Complex Potentials, dissipative processes and general quantum transport
D. K. Ferry, J. R. Barker and R. Akis
Technical Proceedings 1999 International Conference on Modelling and
Simulation of Microsystems, Puerto Rico
In Chapter 11 Device Modelling, 373-376 (1999)

1998
The determination of gaseous molecular density using a hybrid vapour system
M. J.SWANN, A. GLIDLE,L. CUI, J. R. BARKER AND J. M. COOPER
J. Chem. Commun. 2753-2754 (1998).

Trajectory-based representations of quantum transport theory and their connection with semi-classical physics
J. R. BARKER
Extended Abstracts, 1998 Sixth International Workshop on Computational Electronics (IWCE-6) IEEE Catalog No. 98EX116,1-4, (1998).

Efficient hole transport models in warped bands for use in the simulation of Si/SiGE MOSFETs
J. R. WATLING, A. ASENOV and J. R. BARKER
Extended Abstracts, 1998 Sixth International Workshop on Computational Electronics (IWCE-6) IEEE Catalog No. 98EX116, 96-99, (1998).

Strain engineered InxGal-xAs channel pHEMTs on virtual substrates: A simulation study
, S.BABIKER, A.ASENOV, S.ROY, J.R.BARKER & S.P.BEAUMONT
Extended Abstracts, 1998 Sixth International Workshop on Computational Electronics (IWCE-6) IEEE Catalog No. 98EX116, 178-181, (1998).

Monte-Carlo Investigation of Optimal Device Archetectures for SiGe FETs
S. ROY, S. KAYA, S. BABIKER, A. ASENOV & J.R.BARKER,
Extended Abstracts, 1998 Sixth International Workshop on Computational Electronics (IWCE-6) IEEE Catalog No. 98EX116, 210-213, (1998).

Electron logic devices and nano-instrumentation based on laterally patterned interaction-free quantum measurement structures
J. R. BARKER
Semiconductor Science and Technology, 13 A93-96 (1998)

On the validity of quantum hydrodynamic and quantum kinetic frameworks for describing anti-dot array devices.
J. R. BARKER AND D K FERRY
Semiconductor Science and Technology,13 A135-139 (1998).

Open problems in quantum simulation in ultra submicron devices
D K FERRY AND J R BARKER
VLSI Design, 8 165-172 (1998)

3D parallel finite element simulation of in cell breakdown in lateral channel IGBTs
A. ASENOV, J. R. BARKER, A. BROWN
VLSI Design, 8 99-104 (1998)

Complete RF analysis of compound FETs based on transient Monte Carlo simulations
S. BABIKER, A. ASENOV, J. R. BARKER, S. P. BEAUMONT
VLSI Design,VLSI Design, 8 313-318 (1998)

A. ASENOV, S. BABIKER, S. P. BEAUMONT AND J.R. BARKER,
Monte Carlo calibrated drift-diffusion simulation of short channel HFETs,
VLSI Design, Vol.8, Nos.(1-4), pp319-323, (1998).

S.ROY, A. ASENOV, S. BABIKER, J.R. BARKER, AND S. P. BEAUMONT,
RF performance of Si/SiGe MODFETs: A simulation study,
VLSI Design, Vol.8, Nos.(1-4), pp325-330, (1998).

S. BABIKER, A. ASENOV, J.R. BARKER AND S.P. BEAUMONT,
Quadrilateral finite elements Monte Carlo simulation of complex shape compound FETs,
VLSI Design, Vol.6, Nos.(1-4),127-130 (1998)

LUO, D, BARKER J.R., McGRATH J C & DALY CJ (1998).
Iterative multilevel thresholding and splitting for 3D segmentation of live cell nuclei using laser scanning confocal microscopy.
J Comp Assisted Microscopy , 10 (4): 151-162 (1998)

A. ASENOV, A. R. BROWN, S. ROY AND J. R. BARKER,
Topologically rectangular grids in the parallel simulation of semiconductor devices,
VLSI Design, Vol. 6, No. 1-4, pp. 91–95, (1998).

S. BABIKER, A. ASENOV, N. CAMERON, S. P. BEAUMONT AND J. R. BARKER,
Complete Monte Carlo RF analysis of ‘real’ short channel compound FETs,
IEEE Trans. Electron Dev. Vol. 45, No. 8, pp. 1644–1652, (1998).

S. BABIKER, A. ASENOV, S. ROY, J. R. BARKER AND S. P. BEAUMONT, Strain engineered InxGa1-xAs channel pHEMTs on virtual substrates: A Simulation study,in Proc. Proceedings of the International Workshop on Computational Electronics IWCE98, pp. 178–181 (1998).

S. BABIKER, A. ASENOV, S. ROY, J. R. BARKER AND S. P. BEAUMONT,
Strain engineered InxGa1-xAs channel pHEMTs on virtual substrates: A Simulation study, in Proc. Proceedings of the International Workshop on Computational Electronics IWCE98, pp. 178–181 (1998).
S. BABIKER, A. ASENOV, N. CAMERON, S. P. BEAUMONT AND J. R. BARKER,
Complete RF analysis of compound FETs based on transient Monte Carlo simulation, VLSI Design, Vol. 8, No. 1-4, pp. 313–317, (1998).

 

1997

J R BARKER
Aspects of tunnelling phenomena in non-equilibrium transport
Chapter 14, Hot Electrons in Semiconductors, ed N. Balkan,Clarendon Press: Oxford, 321-344 (1997).

S.ROY,A.ASENOV, S.BABIKER, J.R. BARKER, S.P. BEAUMONT
Monte Carlo analysis of Si/SiGe MODFET performance potential
Phys.Stat.Sol. (b) 204, 525 (1997).

S. ROY, A. ASENOV, J. R. BARKER, S. BABIKER, S. P. BEAUMONT
RF Performance of strained Si MODFETs and MOSFETs on virtual SiGe substrates: a Monte Carlo study
ESSDERC ’97, Editions Fontieres, ed H. Grunbacher, 192-195, (1997)

D. K. FERRY, R. AKIS, D. VASILESKA, J. P. BIRD, J.R. BARKER
Modelling quantum transport in semiconductor nanostructures
Proc.2nd NASA Device Modelling Workshop, Ames Research Centre, NASA publication, 20-31 (1997).

A. ASENOV, A. BROWN, S. ROY, C. AROKIANATHAN, J.H. DAVIES, J.R. BARKER
Parallel 3D simulation of semiconductor devices
Proc.2nd NASA Device Modelling Workshop, Ames Research Centre, NASA publication, 86-99 (1997).

J R BARKER, S. ROY, S. BABIKER, A. ASENOV
Circuit and architecture issues for single electronic devices
Proceedings of the Int.Conf. on Quantum Devices and Circuits,World Scientific: Imperial College Press , 233-241 (1997)

L.A.AKERS, J.R. BARKER, L. McKENZIE
Architectures for nanostructured devices
Proceedings of the Int.Conf. on Quantum Devices and Circuits,World Scientific: Imperial College Press , 283-288 (1997)

1996
WATHES, C., LANE, A., SWANN, M.J., GLIDLE, A, MOTTRAM, T., BARKER, J.R., & COOPER, J.M.
Measurement of Perineal Bovine Odour Changes at Oestrus using Artificial Olfaction
. Journal of Reproduction Fertility, Abstr. Ser. 18, 66 (1996).

WATHES, C., LANE, A., MOTTRAM, T., BARKER, J.R., & COOPER, J.M.
Bovine Perineal Odour Changes through the Estrus Cycle.
American Animal Science, Abstr. Ser. (1996).

BARKER, J.R., BABIKER, S AND ROY, S.
Single electron transport in nanostructure systems.
Physica B 227 87-91 , (1996)

BABIKER, S, ASENOV, A, BARKER, J.R, BEAUMONT, S.P
.Finite element Monte Carlo Simulation of Recess gate Compound FETs
Solid State Electronics, 39, 629-635 (1996).

ASENOV, A, J.R. BARKER, A.R. BROWN, G.L. LEE,
Scalable Parallel 3D Finite Element Nonlinear Poisson Solver,
J. Simulation Practice and Theor., (1996) 4 155-168.

1995
BARKER J R,
Molecular electronic logic and architectures
in Introduction to Molecular Electronics edited by M Petty, D. Bloor and M. Bryce; Edward Arnold: London , Chapter 16, 345-376 (1995).

BARKER, J.R., and BABIKER, S .
Quantum Traffic Theory Of Single Electron Transport
In Quantum transport in ultrasmall devices, Proceedings of a NATO Advanced Study Institute on Quantum Transport in Ultrasmall Devices, Held July 17 30, 1 (Nato Science Series B), ed D K Ferry,H.L. Grubin, C. Jacoboni, (Plenum Press: New York) 217-226 (1995).

BARKER, J.R.
Trajectories In Quantum Transport,
In Quantum transport in ultrasmall devices, Proceedings of a NATO Advanced Study Institute on Quantum Transport in Ultrasmall Devices, Held July 17 30, 1 (Nato Science Series B), ed D K Ferry,H.L. Grubin, C. Jacoboni, (Plenum Press: New York) 171-180 (1995).

BROWN, A.R., ASENOV, A., ROY, S AND BARKER J R,
Development of a parallel 3D finite element power semiconductor device.
IEE Colloquium on Physical Modelling of Semiconductor Devices
IET Conference Publications, DOI: 10.1049/ic:19950427
IEE Digest, 1995/064, 2, 1-6 (1995)

BROWN A R, ASENOV A, ROY.S AND BARKER J.R.
Parallel 3D Finite Element Power Semiconductor Device Simulator based on topological rectangular grid.
in Simulation of Semiconductor Devices and Processes vol 6, ed H. Ryssel, P.Pichler, Springer-Verlag Wien, New York, 336-339 (1995)

BABIKER S, ASENOV A, BARKER J.R. AND BEAUMONT S P,
Finite Element Monte Carlo Simulation of Recess gate FETs
in Simulation of Semiconductor Devices and Processes vol 6, ed H. Ryssel, P.Pichler, Springer-Verlag Wien, New York, 226-229 (1995)

ASENOV, A., REID D, BARKER J R,
Speed-up of Scalable Iterative Linear Solvers Implemented on an array of transputers,
Parallel Computing, 20, 669 – 682 (1995).

ASENOV, A., BABIKER, S., CAMERON, N; BEAUMONT, S.P., BARKER, J.R.,
Design of a properly scaled 100 nm pseudomorphic HEMT using H2F
Physical Modelling of Semiconductor Devices, IEE Colloquium
IET CONFERENCE PUBLICATION
pages 7/1-7/6 (1995)

1994
BARKER, J R , BROUARD, S, GASPARIAN, V, IANNACCONE, G, JAUHO, J P, LEAVENS, C R, MUGA, J G, SALA, R, AND SOKOLOVSKY D.
Report on the first European Workshop on Tunnelling Times
Phantoms Newsletter 7 5-10 (1994)

BARKER, J.R.
On the pilot-field representation of quantum transport theory,
Semiconductor Sci.Tech. 9 911-917 (1994).

BARKER, J.R., A. ASENOV, A.R. BROWN, J. CLUCKIE, S. BABIKER and C.R. ATROKIANATHAN,
Parallel Simulation of Semiconductor Devices,
in Massively Parallel Processing, Applications and Development, Dds. L. Dekker, W. Smith, J.C. Zuidervaart, Elsevier, 683 – 690 (1994)

ASENOV, A, J.R. BARKER, A.R. BROWN and G.L. LEE,
Scalable parallel 3D finite element nonlinear Poisson solver,
in Massively Parallel Processing, Applications and Development, Dds. L. Dekker, W. Smith, J.C. Zuidervaart, Elsevier, 665 – 672 (1994)

CLUCKIE, J AND BARKER J.R. ,
“Two-body quantum transport theory of interacting electrons in laterally patterned semiconductor 2DEG structures”
Semiconductor Sci.Tech. 9 . 930-933 (1994)

COOPER,J.M. , SHEN, J.,YOUNG,F M.,CONNOLLY ,P, BARKER, J.R., AND MOORES, G.
The Imaging of Streptavidin and Avidin using Scanning Tunnelling Microscopy
J. Materials Science: Materials in Electronics 5 (1994)

1993
ASENOV, A., D. REID and J. R. BARKER,
The Implementation and Speed-up of Coloured SOR Methods Solving 3D Problems on Array of Transputers,
in Transputer Applications and Systems, ’93, Eds. R. Grebe, J. Hector, S. C. Hilton, M. R. Jane, P. H. Welch, 1, 578-587 (1993)

A. ASENOV, D. REID, J.R. BARKER, N. CAMERON, S.P. BEAUMONT
Application of Quadrilateral Finite Elements for Simulation of Recess T-Gate MESFETs and HEMTs
Proceedings of the 2nd International Workshop on Computational Electronics (IWCE-2), Leeds, UK, Leeds University, ed C. Snowden, 45 – 49, (1993).

S. BABIKER, J.R. BARKER, A. ASENOV
Queuing-Theoretic Simulation of Single Electronic Metal Semiconductor Devices and Systems
Proceedings of the 2nd International Workshop on Computational Electronics (IWCE-2), Leeds, UK, Leeds University, ed C. Snowden, 260 – 264, (1993).

J.R. BARKER
A Future with Computational Electronics: A New Golden Age?
Proceedings of the 2nd International Workshop on Computational Electronics (IWCE-2), Leeds, UK, Leeds University, ed C. Snowden, 101 – 108, (1993).

A.R. BROWN, A. ASENOV, J.R. BARKER
Numerical Simulation of IGBTs at Elevated Temperatures
Proceedings of the 2nd International Workshop on Computational Electronics (IWCE-2), Leeds, UK, Leeds University, ed C. Snowden, 50 – 54, (1993).

A.R. BROWN, D. REID, A. ASENOV, J.R. BARKER
The Implementation and Speed-up of Coloured SOR Methods for Solving the 3D Poisson Equation on an Array of Transputers
Proceedings of the 2nd International Workshop on Computational Electronics (IWCE-2), Leeds, UK, Leeds University, ed C. Snowden, 171 – 175, (1993).

J. CLUCKIE AND J.R. BARKER
Parallel Algorithms for the Simulation and Visualisation of Interacting Few-Electron Quantum Transport in Laterally Patterned Low-Dimensional Semiconductors
Proceedings of the 2nd International Workshop on Computational Electronics (IWCE-2), Leeds, UK, Leeds University, ed C. Snowden,270-274, (1993).

D. REID, A. ASENOV, J.R. BARKER, S.P. BEAUMONT
Parallel Simulation of Semiconductor Devices on MIMD Machines
Proceedings of the 2nd International Workshop on Computational Electronics (IWCE-2), Leeds, UK, Leeds University, ed C. Snowden, 161 – 165, (1993).

S. ROY, J.R. BARKER, A. ASENOV
System Simulation Tools for Single Electronic Devices
Proceedings of the 2nd International Workshop on Computational Electronics (IWCE-2), Leeds, UK, Leeds University, ed C. Snowden, 275 – 279, (1993).

1992
BARKER, J.R., ROY, S., BABIKER, S.
Trajectory representations, fluctuations and stability of single electron devices’,
Science and Technology of Mesoscopic Structures’, Namba, S., Hamaguchi, C., Ando, T., eds., (London:Springer Verlag, Ch 22, 213-231 (1992)

BARKER, J.R.
Fundamental aspects of quantum transport theory,
in Handbook on Semiconductors, volume 1 Basic Properties of Semiconductors , Landsberg, P., ed., Second Completely Revised Edition, (:Elsevier-North Holland, Ch 19, 1079-1128( 1992)

1991
BARKER,J R, CONNOLLY, P C AND MOORES, G
Interfacing to biological and molecular structures
in Physics of granular electonic systems, edited by D K Ferry, J R Barker, C Jacoboni, Plenum,425-440 (1991).

BARKER, J R
Building molecular electronic systems
Chemistry in Britain 27 728-731 (1991)

BARKER, J.R
Granular nanoelectronics
in Physics of granular electonic systems, edited by D K Ferry, J R Barker, C Jacoboni, Plenum 327-342(1991).

BARKER, J.R
Introduction to quantum transport in electron waveguides
in Physics of granular electronic systems, edited by D K Ferry, J R Barker, C Jacoboni, Plenum,19-41 (1991).

LAUGHTON,M.J, BARKER,J R NIXON J A AND DAVIESJ H
Modal analysis of transport through quantum point contacts using realistic potentials
Phys. Rev. B 44 1150-1153 (1991).

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