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Yusuf Hamied Department of Chemistry

 

Professor of Physical & Computational Surface Chemistry

My research is centred upon the physics and chemistry of solid surfaces, explored predominantly through first-principles computational techniques (often in conjunction with ultra-high vacuum single-crystal experiments performed by colleagues and collaborators).

Past and present topics of particular interest include:

  • surface structure and symmetry, with a focus on chirality at multiple length-scales; 
  • reaction dynamics of highly-oxidising species on semiconducting surfaces; 
  • electronic structure of half-metal surfaces, including states with non-trivial topology;
  • non-trivial topology in bulk and surface phonon band structures;
  • hydrogen and halogen bonding in adsorbed overlayers on graphite and gold;
  • heterogeneous catalysis (ammonia synthesis, hydrocarbon combustion and synthesis, water gas shift, selective reduction).

In addition to my primary research, I am the author of two books - Chirality at Solid Surfaces (Wiley, 2018) and Foundations of Surface Science (Oxford University Press, 2023). I lecture undergraduate courses on the Electronic Structure and Properties of Solids; Surfaces and Interfaces; and the Electronic Structure of Solid Surfaces.

Professor Jenkins discusses his research

Publications

Structural studies of Si(001)/Sb(0.25 ML)-c(4x4)
SJ Jenkins, GP Srivastava
– Applied Surface Science
(1998)
123-124,
48
Thermodynamic evidence for surfactant behaviour of Sb in the growth of Ge on Si(001)
SJ Jenkins, GP Srivastava
– Surface Science
(1998)
398,
L308
Comparative study of Sb bonding on group-IV semiconductor (001) substrates
SJ Jenkins, GP Srivastava
– Physical Review B Condensed Matter and Materials Physics
(1997)
56,
9221
Theoretical studies of atomic vibrations on the Si(001)(2x1) surface
HM Tütüncü, SJ Jenkins, GP Srivastava
– Physical Review B
(1997)
56,
4656
Electrostatic implications for Sb-mediated growth of Ge on the Si(001) surface
SJ Jenkins, GP Srivastava
– Surface Science
(1997)
384,
L886
Atomic structure and bonding on GaAs(001)Sb(2 × 4)
GP Srivastava, SJ Jenkins
– Surface Science
(1997)
377-379,
23
Energetic evidence for mixed dimer growth on the Si(001)/Ge(2 × 1) surface
SJ Jenkins, GP Srivastava
– Surface Science
(1997)
377,
887
Phonon modes for the symmetric and asymmetric dimer models of the Si(001)(2 × 1) surface
HM Tütüncü, SJ Jenkins, GP Srivastava
– Surface Science
(1997)
377-379,
335
Bonding and structure of the Si(001)(2 × 1)-Sb surface
SJ Jenkins, GP Srivastava
– Surface Science
(1996)
352-354,
411
Atomic geometry and bonding on the GaAs(001)-beta 2(2x4) surface from ab initio pseudopotential calculations
GP Srivastava, SJ Jenkins
– Physical Review B Condensed Matter and Materials Physics
(1996)
53,
12589
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Research Group

Research Interest Groups

Telephone number

01223 336502

Email address

sjj24@cam.ac.uk