-
R. Escobedo and L.L.
Bonilla
"Numerical methods for a quantum drift-diffusion
equation in semiconductor physics"
Journal of Mathematical Chemistry 40, 3-13
(2006). 
-
R. Escobedo, L.L. Bonilla and
F.J. Higuera
"Free boundary problems describing two-dimensional
pulse recycling and motion in semiconductors"
Progress in Industrial Mathematics at ECMI
2002. Edited by A. Buikis, R. Ciegis and A. D.
Fitt. Mathematics in Industry 5. Pages 147-152
(Springer, Berlin, 2004).
-
R. Escobedo and L.L.
Bonilla
"Wave dynamics in two-dimensional samples of
n-GaAs with point contacts"
Chaos, Solitons and Fractals 17, 283-288
(2003).
-
M. Kindelan and L.L.
Bonilla
"Periodic recycling and motion of wavefronts in a
model of the Gunn effect with saturating current
characteristics"
Progress in Industrial Mathematics at ECMI
2000. Edited by A.M. Anile, V. Capasso and A.
Greco. Mathematics in Industry 1. Pages
386-398 (Springer, Berlin, 2002).
-
L.L. Bonilla and R.
Escobedo
"Two-dimensional oscillatory patterns in
semiconductors with point contacts"
Physical Review E 64, 036203/1-4
(2001).
-
L.L. Bonilla, R. Escobedo and
F.J. Higuera
"Axisymmetric pulse recycling and motion in bulk
semiconductors"
Physical Review E 65, 016607/1-8 (2001)
[arXiv:cond-mat/0201314].
-
L.L. Bonilla, R. Escobedo and
F.J. Higuera
"Axisymmetric Gunn effect"
Proceedings of the 25th International Conference
on the Physics of Semiconductors. Edited by N.
Miura and T. Ando. Pages 135-136 (Springer, Berlin,
2001).
-
I.R. Cantalapiedra, M.J.
Bergmann, L.L. Bonilla and S.W. Teitsworth
"Chaotic motion of space charge waves in
semiconductors under time-independent voltage
bias"
Physical Review E 63, 056216/1-7 (2001)
[arXiv:cond-mat/0011162].
-
L.L. Bonilla, P.J. Hernando,
M. Kindelan and F. Piazza
"Determination of EL2 capture and emission
coefficients in semi-insulating n-GaAs"
Applied Physics Letters 74, 988-990
(1999).
-
L.L. Bonilla, M. Kindelan and
P.J. Hernando
"Photorefractive Gunn effect"
Physical Review B 58, 7046-7050 (1998)
[arXiv:cond-mat/9801256].
-
L.L. Bonilla, I.R.
Cantalapiedra, G. Gomila and J.M. Rubí
"Asymptotic analysis of the Gunn effect with
realistic boundary conditions"
Physical Review E 56, 1500-1510 (1997)
[arXiv:cond-mat/9705264].
-
G. Gomila, J.M. Rubí, I.R.
Cantalapiedra and L.L. Bonilla
"Stationary states and phase diagram for a model
of the Gunn effect under realistic boundary
conditions"
Physical Review E 56, 1490-1499 (1997)
[arXiv:cond-mat/9705262].
-
M.J. Bergmann, S.W.
Teitsworth, L.L. Bonilla and I.R. Cantalapiedra
"Solitary-wave conduction in p-type Ge under
time-dependent voltage bias"
Physical Review B 53, 1327-1335 (1996).
-
M.J. Bergmann, S.W. Teitsworth
and L.L. Bonilla
"Nucleation of space-charge waves in an extrinsic
semiconductor with nonuniform impurity
profile"
Proceedings of the 9th Int. Conf. on Hot Carriers
in Semiconductors, Chicago, 31 July-4 August,
1995. Edited by K. Hess, J.P. Leburton and U.
Ravaioli. Pages 505-507 (Plenum Press, N.Y.,
1996).
-
L.L. Bonilla
"Some problems of charge transport in
semiconductors"
Current Trends in Applied Mathematics.
Edited by M.A. Herrero and E. Zuazua. Pages 11-72
(Editorial Complutense, Madrid, 1996).
-
M. Kindelan, F.J. Higuera and
L.L. Bonilla
"Onset of the Gunn effect in semiconductors:
bifurcation analysis and numerical
simulations"
Z. Angew. Math. Mech. (ZAMM) 76 (Suppl. 2),
575-576 (1996).
-
L.L. Bonilla
"Gunn instabilities in extrinsic
semiconductors"
Mathematical Problems in Semiconductor
Physics. Edited by P.A. Marcati, P.A. Markowich
and R. Natalini. Pitman Res. Notes in Math.
340. Pages 118-131 (Longman, Essex, 1995).
-
L.L. Bonilla and F.J.
Higuera
"The Onset and End of the Gunn Effectin Extrinsic
Semiconductors"
SIAM Journal on Applied Mathematics 55,
1625-1649 (1995).
-
S.W. Teitsworth, M.J. Bergmann
and L.L. Bonilla
"Space charge instabilities and nonlinear waves in
extrinsic semiconductors"
Nonlinear Dynamics and Pattern Formation in
Semiconductors and Devices. Edited by F.-J.
Niedernostheide. Pages 44-69 (Springer, Berlin,
1995).
-
L.L. Bonilla, I.R.
Cantalapiedra, M.J. Bergmann and S.W. Teitsworth
"Onset of current oscillations in extrinsic
semiconductors"
Semiconductor Science and Technology 9,
599-602 (1994).
-
L.L. Bonilla, F. Higuera and
S. Venakides
"The Gunn effect: Instability of the steady state
and stability of the solitary wave in long extrinsic
semiconductors"
SIAM Journal on Applied Mathematics 54,
1521-1541 (1994).
-
I.R. Cantalapiedra, L.L.
Bonilla, M.J. Bergmann and S.W. Teitsworth
"Solitary wave dynamics in extrinsic
semiconductors under dc voltage bias"
Physical Review B 48, 12278-12281
(1993).
-
L.L. Bonilla
"Theory of solitary waves and spontaneous current
instabilities in dc voltage biased extrinsic
semiconductors"
Physica D 55, 182-196 (1992).
-
L.L. Bonilla
"Small signal analysis of spontaneous current
instabilities in extrinsic semiconductors with
trapping: application to p-type ultrapure
Germanium"
Physical Review B 45, 11642-11654
(1992).
-
F.J. Higuera and L.L.
Bonilla
"Gunn instability in finite samples of GaAs. II
Oscillatory states in long samples"
Physica D 57, 161-184 (1992).
Addendum Physica D 63, 437 (1993).
-
L.L. Bonilla
"Solitary waves in semiconductors with finite
geometry and the Gunn effect"
SIAM Journal on Applied Mathematics 51,
727-747 (1991).
-
L.L. Bonilla and F.J.
Higuera
"Gunn instability in finite samples of GaAs. I
Stationary states, stability and boundary
conditions"
Physica D 52, 458-476
(1991).
-
L.L. Bonilla and S.W.
Teitsworth
"Theory of periodic and solitary space charge
waves in extrinsic semiconductors"
Physica D 50, 545-559 (1991).
-
L.L. Bonilla and J.M. Vega
"On the stability of wavefronts and solitary space
charge waves in extrinsic semiconductors under
current bias"
Physics Letters A 156, 179-182 (1991).
