H. Harker

Reaction of carbon with oxidizing gases: The role of unpaired electrons

J. Gallagher, H. Harker, A. Parkin, 1966 .

Reaction of carbon with oxidizing gases: Catalysis by compounds of iron, cobalt and nickel

J. Gallagher, H. Harker, 1964 .

X-ray Photoelectron Spectra of DPPH and Diphenylpicrylhydrazine

I. Drummond, H. Harker, 1971 .

Active centres produced in graphite by powdering

D. Robson, H. Harker, J. B. Horsley, 1971 .

Electron spin resonance in carbons: the effect of surface oxide formation

W. Wynne-Jones, H. Harker, C. Jackson, 1961, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

X-ray photoelectron studies of sulphur in carbon

P. Sherwood, H. Harker, 1973 .

The effect of halogens on the electron spin resonance of carbon

Lord Wynne-Jones, H. Harker, D. Robson, 1968 .

The effect of neutron-bombardment on the reactivity of graphite to oxygen

H. Harker, A. Parkin, J. Horsley, 1968 .

The Surface Reorientation Caused by Unidirectional Abrasion on Face-centred Cubic Metals

H. Wilman, H. Harker, J. Goddard, 1962 .

A Theory of the Abrasion of Solids Such as Metals

H. Wilman, H. Harker, J. Goddard, 1959, Nature.

Structure and magnetic properties of molecular crystalline ‘carbons' prepared by thermal decomposition of sulphanilic acid in the solid state

L. J. Dunne, H. Harker, 1974 .