People

Dr Hadi Susanto

Senior Lecturer
Department of Mathematical Sciences
Dr Hadi Susanto

Research and professional activities

Research interests

Dynamical systems

Applied analysis

Ordinary and partial differential equations

Nonlinear waves

Stability theory

Pattern formation

Teaching and supervision

  • Calculus (MA101)

  • Mathematics Careers and Employability (MA199)

  • Differential Equations (MA202)

  • The Laws of Physics (MA224)

  • Ordinary Differential Equations (MA303)

Publications

Journals (93)

Qadir, MI., Susanto, H. and Matthews, PC., Multiple fluxon analogues and dark solitons in linearly coupled Bose-Einstein condensates

Susanto, H., Visser, TPP. and Gils, SAV., On kink-dynamics of stacked-Josephson junctions. Proceedings ITB 34(2-3): 325-331, 2002

Syafwan, M., Susanto, H. and Cox, SM., Solitons in a parametrically driven damped discrete nonlinear Schrödinger equation

Grahovski, GG., Mohammed, AJ. and Susanto, H., Nonlocal reductions of the Ablowitz-Ladik equation

Agaoglou, M., Fečkan, M., Pospíšil, M., Rothos, VM. and Susanto, H., (2018). Gain–loss-driven travelling waves in PT-symmetric nonlinear metamaterials. Wave Motion. 76

Adams, MJ., Li, N., Susanto, H., Cemlyn, BR. and Henning, ID., (2018). Locking bandwidth of two laterally coupled semiconductor lasers subject to optical injection. Scientific Reports. 8 (1)

Sabirov, K., Rakhmanov, S., Matrasulov, D. and Susanto, H., (2018). The stationary sine-Gordon equation on metric graphs: Exact analytical solutions for simple topologies. Physics Letters A. 282 (16)

Li, N., Susanto, H., Cemlyn, BR., Henning, ID. and Adams, MJ., (2018). Nonlinear dynamics of solitary and optically injected two-element laser arrays with four different waveguide structures: A numerical study. Optics Express. 26 (4)

Agaoglou, M., Rothos, V. and Susanto, H., (2017). Homoclinic chaos in coupled SQUIDs. Chaos, Solitons & Fractals. 99

Ahmad, S., Susanto, H. and Wattis, JA., (2017). Band-gaps in long Josephson junctions with periodic phase-shifts. Physics Letters A. 381 (13)

Fečkan, M., Pospíšil, M. and Susanto, H., (2017). Bifurcation of travelling waves in implicit nonlinear lattices: applications in metamaterials. Applicable Analysis. 96 (4)

Akbar, FT., Gunara, BE. and Susanto, H., (2017). Black holes will break up solitons and white holes may destroy them. Physics Letters A. 381 (22)

Torre, MS., Susanto, H., Li, N., Schires, K., Salvide, MF., Henning, ID., Adams, MJ. and Hurtado, A., (2017). High frequency continuous birefringence-induced oscillations in spin-polarized vertical-cavity surface-emitting lasers. Optics Letters. 42 (8)

Adams, MJ., Li, N., Cemlyn, BR., Susanto, H. and Henning, ID., (2017). Effects of detuning, gain-guiding, and index antiguiding on the dynamics of two laterally coupled semiconductor lasers. Physical Review A. 95 (5)

Li, N., Susanto, H., Cemlyn, BR., Henning, ID. and Adams, MJ., (2017). Stability and bifurcation analysis of spin-polarized vertical-cavity surface-emitting lasers. Physical Review A. 96 (1)

Li, N., Susanto, H., Cemlyn, B., Henning, ID. and Adams, MJ., (2017). Secure communication systems based on chaos in optically pumped spin-VCSELs. Optics Letters. 42 (17)

Kusdiantara, R. and Susanto, H., (2017). Homoclinic snaking in the discrete Swift-Hohenberg equation. Physical Review E. 96 (6)

Kirikchi, OB., Bachtiar, AA. and Susanto, H., (2016). Bright Solitons in a -Symmetric Chain of Dimers. Advances in Mathematical Physics. 2016

Li, N., Alexandropoulos, D., Susanto, H., Henning, I. and Adams, M., (2016). Stability Analysis of Quantum-Dot Spin-VCSELs. Electronics. 5 (4)

Syafwan, M., Kevrekidis, P., Paris-Mandoki, A., Lesanovsky, I., Krüger, P., Hackermüller, L. and Susanto, H., (2016). Superfluid flow past an obstacle in annular Bose–Einstein condensates. Journal of Physics B: Atomic, Molecular and Optical Physics. 49 (23)

Agaoglou, M., Fečkan, M., Pospíšil, M., Rothos, V. and Susanto, H., (2016). Travelling waves in nonlinear magneto-inductive lattices. Journal of Differential Equations. 260 (2)

Li, K., Kevrekidis, P., Susanto, H. and Rothos, V., (2016). Intrinsic localized modes in coupled DNLS equations from the anti-continuum limit. Mathematics and Computers in Simulation. 127

Li, N., Alexandropoulos, D., Susanto, H., Henning, ID. and Adams, M., (2016). Stability Analysis of Quantum-Dot Spin-VCSELs. Electronics. 5 (4)

Syafwan, M., Kevrekidis, P., Paris-Mandoki, A., Lesanovsky, I., Kr�ger, P., Hackerm�ller, L. and Susanto, H., (2016). Superfluid flow past an obstacle in annular Bose?Einstein condensates. Journal of Physics B: Atomic, Molecular and Optical Physics. 49 (23)

Susanto, H., Schires, K., Adams, MJ. and Henning, ID., (2015). Spin-flip model of spin-polarized vertical-cavity surface-emitting lasers: Asymptotic analysis, numerics, and experiments. Physical Review A. 92 (6)

Battelli, F., Diblík, J., Fečkan, M., Pickton, J., Pospíšil, M. and Susanto, H., (2015). Dynamics of generalized PT-symmetric dimers with time-periodic gain–loss. Nonlinear Dynamics. 81 (1-2)

Ali, A., Susanto, H. and D. Wattis, JA., (2015). Decay of bound states in a sine-Gordon equation with double-well potentials. Journal of Mathematical Physics. 56 (5)

Karjanto, N., Hanif, W., Malomed, BA. and Susanto, H., (2015). Interactions of bright and dark solitons with localized PT-symmetric potentials. Chaos: An Interdisciplinary Journal of Nonlinear Science. 25 (2)

Phang, S., Vukovic, A., Benson, TM., Susanto, H. and Sewell, P., (2015). A versatile all-optical parity-time signal processing device using a Bragg grating induced using positive and negative Kerr-nonlinearity. Optical and Quantum Electronics. 47 (1)

Ali, A., Susanto, H. and Wattis, JAD., (2015). Decay of bound states in a sine-Gordon equation with double-well potentials. Journal of Mathematical Physics. 56 (5)

Agaoglou, M., Rothos, VM. and Susanto, H., (2015). Homoclinic chaos in a pair of parametrically-driven coupled SQUIDs. Journal of Physics: Conference Series. 574

Karjanto, N., Hanif, W., Malomed, BA. and Susanto, H., (2015). Interactions of bright and dark solitons with localized PT-symmetric potentials. Chaos: An Interdisciplinary Journal of Nonlinear Science. 25 (2)

Agaoglou, M., Rothos, VM., Frantzeskakis, DJ., Veldes, GP. and Susanto, H., (2014). Bifurcation Results for Traveling Waves in Nonlinear Magnetic Metamaterials. International Journal of Bifurcation and Chaos. 24 (11)

Jackson, RK., Marangell, R. and Susanto, H., (2014). An Instability Criterion for Nonlinear Standing Waves on Nonzero Backgrounds. Journal of Nonlinear Science. 24 (6)

Phang, S., Vukovic, A., Susanto, H., Benson, TM. and Sewell, P., (2014). Impact of dispersive and saturable gain/loss on bistability of nonlinear parity–time Bragg gratings. Optics Letters. 39 (9)

Jiang, H., Susanto, H., Benson, TM. and Cliffe, KA., (2014). Equilibrium states and chaos in an oscillating double-well potential. Physical Review A. 89 (1)

Agaoglou, M., Rothos, VM., Frantzeskakis, DJ., Veldes, GP. and Susanto, H., (2014). Bifurcation Results for Traveling Waves in Nonlinear Magnetic Metamaterials. International Journal of Bifurcation and Chaos. 24 (11)

Phang, S., Vukovic, A., Susanto, H., Benson, TM. and Sewell, P., (2014). Impact of dispersive and saturable gain/loss on bistability of nonlinear parity?time Bragg gratings. Optics Letters. 39 (9)

Pickton, J. and Susanto, H., (2013). Integrability of -symmetric dimers. Physical Review A. 88 (6)

Phang, S., Vukovic, A., Susanto, H., Benson, TM. and Sewell, P., (2013). Ultrafast optical switching using parity–time symmetric Bragg gratings. Journal of the Optical Society of America B. 30 (11)

Fečkan, M., Pospíšil, M., Rothos, VM. and Susanto, H., (2013). Periodic Travelling Waves of Forced FPU Lattices. Journal of Dynamics and Differential Equations. 25 (3)

Dawes, JHP. and Susanto, H., (2013). Variational approximation and the use of collective coordinates. Physical Review E. 87 (6)

Jiang, H., Susanto, H., Benson, TM. and Cliffe, KA., (2013). Thresholdless discrete surface solitons and stability switchings in periodically curved waveguides. Optics Letters. 38 (11)

Ali, A., Susanto, H. and Wattis, JA., (2013). Rapidly oscillating ac-driven long Josephson junctions with phase-shifts. Physica D: Nonlinear Phenomena. 246 (1)

Knight, CJ., Derks, G., Doelman, A. and Susanto, H., (2013). Stability of stationary fronts in a non-linear wave equation with spatial inhomogeneity. Journal of Differential Equations. 254 (2)

Jiang, H., Susanto, H., Benson, TM. and Cliffe, KA., (2013). Thresholdless discrete surface solitons and stability switchings in periodically curved waveguides. Optics Letters. 38 (11)

Phang, S., Vukovic, A., Susanto, H., Benson, TM. and Sewell, P., (2013). Ultrafast optical switching using parity?time symmetric Bragg gratings. Journal of the Optical Society of America B. 30 (11)

Marangell, R., Susanto, H. and Jones, C., (2012). Unstable gap solitons in inhomogeneous nonlinear Schrödinger equations. Journal of Differential Equations. 253 (4)

Karjanto, N. and Susanto, H., (2012). Exploiting bifurcations in waveguide arrays for light detectors. Physical Review A. 85 (4)

Qadir, MI., Susanto, H. and Matthews, PC., (2012). Fluxon analogues and dark solitons in linearly coupled Bose–Einstein condensates. Journal of Physics B: Atomic, Molecular and Optical Physics. 45 (3)

Syafwan, M., Susanto, H., Cox, SM. and Malomed, BA., (2012). Variational approximations for traveling solitons in a discrete nonlinear Schrödinger equation. Journal of Physics A: Mathematical and Theoretical. 45 (7)

DERKS, G., DOELMAN, A., KNIGHT, CJK. and SUSANTO, H., (2012). Pinned fluxons in a Josephson junction with a finite-length inhomogeneity. European Journal of Applied Mathematics. 23 (02)

Susanto, H., Cuevas, J. and Krüger, P., (2011). Josephson tunnelling of dark solitons in a double-well potential. Journal of Physics B: Atomic, Molecular and Optical Physics. 44 (9)

Matthews, PC. and Susanto, H., (2011). Variational approximations to homoclinic snaking in continuous and discrete systems. Physical Review E. 84 (6)

Susanto, H., Kevrekidis, P., Abdullaev, F. and Malomed, BA., (2011). Symmetry breaking, coupling management, and localized modes in dual-core discrete nonlinear-Schrödinger lattices. Journal of Computational and Applied Mathematics. 235 (13)

Susanto, H. and Matthews, PC., (2011). Variational approximations to homoclinic snaking. Physical Review E. 83 (3)

Ali, A., Susanto, H. and Wattis, JAD., (2011). Breathing Modes of Long Josephson Junctions with Phase-Shifts. SIAM Journal on Applied Mathematics. 71 (1)

Syafwan, M., Susanto, H. and Cox, SM., (2010). Discrete solitons in electromechanical resonators. Physical Review E. 81 (2)

Ahmad, S., Susanto, H., Wattis, JAD. and Goldobin, E., (2010). Existence and stability analysis of semifluxons in disk-shaped two-dimensional Josephson junctions. Physical Review B. 82 (17)

Shi, Z., Susanto, H., Horne, RL., Whitaker, N. and Kevrekidis, PG., (2010). Existence, stability and dynamics of solitary waves in spinor dynamical lattices. Journal of Physics A: Mathematical and Theoretical. 43 (50)

Marangell, R., Jones, CKRT. and Susanto, H., (2010). Localized standing waves in inhomogeneous Schrödinger equations. Nonlinearity. 23 (9)

Susanto, H. and Derks, G., (2010). Localized mode interactions in Josephson junctions. Physical Review B. 82 (13)

Susanto, H., (2009). Few-lattice-site systems of discrete self-trapping equations. Springer Tracts in Modern Physics. 232

Yi, X., Wattis, JAD., Susanto, H. and Cummings, LJ., (2009). Discrete breathers in a two-dimensional spring-mass lattice. Journal of Physics A: Mathematical and Theoretical. 42 (35)

Susanto, H. and Espínola-Rocha, J., (2009). Fluxons interactions in a Josephson junction with a phase-shift. Physics Letters A. 373 (15)

Susanto, H. and Karjanto, N., (2009). Newton’s method’s basins of attraction revisited. Applied Mathematics and Computation. 215 (3)

Cuevas, J., Hoq, Q., Susanto, H. and Kevrekidis, P., (2009). Interlaced solitons and vortices in coupled DNLS lattices. Physica D: Nonlinear Phenomena. 238 (22)

Ahmad, S., Susanto, H. and Wattis, JAD., (2009). Existence and stability analysis of finite Josephson junctions. Physical Review B. 80 (6)

Susanto, H., Kevrekidis, P., Malomed, B. and Abdullaev, F., (2008). Effects of time-periodic linear coupling on two-component Bose–Einstein condensates in two dimensions. Physics Letters A. 372 (10)

Law, KJH., Susanto, H. and Kevrekidis, PG., (2008). Solitons and vortices in honeycomb defocusing photonic lattices. Physical Review A. 78 (3)

Susanto, H., Horne, RL., Whitaker, N. and Kevrekidis, PG., (2008). Plane waves and localized modes in quadratic waveguide arrays. Physical Review A. 77 (3)

SUSANTO, H. and KARJANTO, N., (2008). CALCULATED THRESHOLD OF SUPRATRANSMISSION PHENOMENA IN WAVEGUIDE ARRAYS WITH SATURABLE NONLINEARITY. Journal of Nonlinear Optical Physics & Materials. 17 (02)

Susanto, H., Law, K., Kevrekidis, P., Tang, L., Lou, C., Wang, X. and Chen, Z., (2008). Dipole and quadrupole solitons in optically-induced two-dimensional defocusing photonic lattices. Physica D: Nonlinear Phenomena. 237 (23)

Song, D., Lou, C., Tang, L., Wang, X., Li, W., Chen, X., Law, KJ., Susanto, H., Kevrekidis, PG., Xu, J. and Chen, Z., (2008). Self-trapping of optical vortices in waveguide lattices with a self-defocusing nonlinearity. Optics Express. 16 (14)

Susanto, H., (2008). Boundary Driven Waveguide Arrays: Supratransmission and Saddle-Node Bifurcation. SIAM Journal on Applied Mathematics. 69 (1)

Susanto, H., Kevrekidis, PG., Carretero-González, R., Malomed, BA., Frantzeskakis, DJ. and Bishop, AR., (2007). Čerenkov-like radiation in a binary superfluid flow past an obstacle. Physical Review A. 75 (5)

Fitrakis, EP., Kevrekidis, PG., Susanto, H. and Frantzeskakis, DJ., (2007). Dark solitons in discrete lattices: Saturable versus cubic nonlinearities. Physical Review E. 75 (6)

Susanto, H., Kevrekidis, PG., Carretero-González, R., Malomed, BA. and Frantzeskakis, DJ., (2007). Mobility of Discrete Solitons in Quadratically Nonlinear Media. Physical Review Letters. 99 (21)

Susanto, H., Darminto and van Gils, S., (2007). Static and dynamic properties of fluxons in a zig-zag Josephson junction. Physics Letters A. 361 (3)

Tang, L., Lou, C., Wang, X., Song, D., Chen, X., Xu, J., Chen, Z., Susanto, H., Law, K. and Kevrekidis, PG., (2007). Observation of dipole-like gap solitons in self-defocusing waveguide lattices. Optics Letters. 32 (20)

Susanto, H., Kevrekidis, PG., Malomed, BA., Carretero-González, R. and Frantzeskakis, DJ., (2007). Discrete surface solitons in two dimensions. Physical Review E. 75 (5)

Derks, G., Doelman, A., van Gils, SA. and Susanto, H., (2007). Stability Analysis of π‐Kinks in a 0‐π Josephson Junction. SIAM Journal on Applied Dynamical Systems. 6 (1)

Susanto, H., (2006). Localized modes and phonon scattering of a lattice kink. Physical Review E. 73 (2)

Susanto, H., Hoq, QE. and Kevrekidis, PG., (2006). Stability of discrete solitons in the presence of parametric driving. Physical Review E. 74 (6)

Kevrekidis, PG., Susanto, H. and Chen, Z., (2006). High-order-mode soliton structures in two-dimensional lattices with defocusing nonlinearity. Physical Review E. 74 (6)

Kevrekidis, PG., Susanto, H., Carretero-González, R., Malomed, BA. and Frantzeskakis, DJ., (2005). Vector solitons with an embedded domain wall. Physical Review E. 72 (6)

Goldobin, E., Susanto, H., Koelle, D., Kleiner, R. and van Gils, SA., (2005). Oscillatory eigenmodes and stability of one and two arbitrary fractional vortices in long Josephson junctions. Physical Review B. 71 (10)

Susanto, H., Goldobin, E., Koelle, D., Kleiner, R. and van Gils, SA., (2005). Controllable plasma energy bands in a one-dimensional crystal of fractional Josephson vortices. Physical Review B. 71 (17)

Susanto, H. and Johansson, M., (2005). Discrete dark solitons with multiple holes. Physical Review E. 72 (1)

Susanto, H. and van Gils, S., (2005). Existence and stability analysis of solitary waves in a tricrystal junction. Physics Letters A. 338 (3-5)

Susanto, H. and van Gils, SA., (2004). Instability of a lattice semifluxon in a current-biased array of Josephson junctions. Physical Review B. 69 (9)

Susanto, H., van Gils, SA., Doelman, A. and Derks, G., (2004). Analysis on the stability of Josephson vortices at tricrystal boundaries: A -flux case. Physical Review B. 69 (21)

Susanto, H., van Gils, SA., Visser, TPP., Ariando, Smilde, HJH. and Hilgenkamp, H., (2003). Static semifluxons in a long Josephson junction with -discontinuity points. Physical Review B. 68 (10)

Chapters (1)

Dibl�k, J., Fe?kan, M., Posp�?il, M., Rothos, VM. and Susanto, H., (2014). Travelling Waves in Nonlinear Magnetic Metamaterials. In: Localized Excitations in Nonlinear Complex Systems: Current State of the Art and Future Perspectives. Editors: Carretero-Gonz�lez, R., Cuevas-Maraver, J., Frantzeskakis, N., Kevrekidis, P. and Palmero-Acebedo, F., . Springer. 335- 358

Conferences (6)

Li, N., Alexandropoulos, D., Susanto, H., Henning, I. and Adams, M., (2017). Quantum dot spin-V(E)CSELs: Polarization switching and periodic oscillations

Phang, S., Benson, TM., Susanto, H., Creagh, SC., Gradoni, G., Sewell, PD. and Vukovic, A., (2017). Theory and numerical modelling of parity-time symmetric structures in photonics: Introduction and grating structures in one dimension

Agaoglou, M., Rothos, VM. and Susanto, H., (2015). Homoclinic chaos in a pair of parametrically-driven coupled SQUIDs

Phang, S., Vukovic, A., Susanto, H., Benson, TM. and Sewell, P., (2014). Modelling of dispersive PT-symmetric Bragg grating

Song, D., Tang, L., Lou, C., Wang, X., Xu, J., Chen, Z., Susanto, H., Law, K. and Kevrekidis, PG., (2008). Self-trapping of optical vortices in photonic lattices optically induced with self-defocusing nonlinearity

Susanto, H. and van Gils, S., (2004). Semifluxons with a hump in a 0–π Josephson junction

Reports and Papers (2)

Grahovski, GG., Mustafa, JI. and Susanto, H., On nonlocal reductions of the multi-component nonlinear Schrodinger equation on symmetric spaces

Sabirov, K., Rakhmanov, S., Matrasulov, D. and Susanto, H., (2018). The stationary sine-Gordon equation on metric graphs: Exact analytical solutions for simple topologies

Grants and funding

2015

Second City HE Partnerships Travel Grant

British Council

Spatially Encoded Telecoms and Quantum Technologies Using Spin-Enabled All-Optical Switching - Spin Space

Engineering & Physical Sciences Res.Council

2014

Short Visit - Prof. Vassilis M Rothos, Aristotle University of Thessaloniki

London Mathematical Society

Contact

hsusanto@essex.ac.uk
+44 (0) 1206 872689

Location:

6.307, Colchester Campus