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Dive into the research topics where L. Colakerol is active.

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Featured researches published by L. Colakerol.


EPL | 2008

Observation of an inverted band structure near the surface of InN

L. Colakerol; L. F. J. Piper; A. V. Fedorov; Tai-Chou Chen; Theodore D. Moustakas; Kevin E. Smith

The dispersion of the valence band within the electron accumulation layer of n-type has been directly measured using angle-resolved photoemission spectroscopy. Intermixing between the heavy-hole and light-hole valence bands in the intrinsic quantum well potential associated with the near-surface electron accumulation layer results in an inverted band structure, with the valence band maximum lying away from the Brillouin zone center. Such an inverted band structure has not previously been observed in an intrinsic accumulation layer.


Physical Review Letters | 2006

Quantized electron accumulation states in indium nitride studied by angle-resolved photoemission spectroscopy.

L. Colakerol; T. D. Veal; Hae-Kyung Jeong; Lukasz Plucinski; Alex DeMasi; Timothy Learmonth; Per-Anders Glans; Shancai Wang; Yufeng Zhang; L. F. J. Piper; P. H. Jefferson; A. V. Fedorov; Tai-Chou Chen; Theodore D. Moustakas; C. F. McConville; Kevin E. Smith


Chemical Physics Letters | 2008

Unoccupied electronic states in graphite oxides

Hae-Kyung Jeong; L. Colakerol; Mei Hua Jin; Per-Anders Glans; Kevin E. Smith; Young Hee Lee


Physical Review B | 2008

Observation of quantized subband states and evidence for surface electron accumulation in CdO from angle-resolved photoemission spectroscopy

L. F. J. Piper; L. Colakerol; P. D. C. King; André Schleife; J. Zúñiga-Pérez; Per Anders Glans; Tim Learmonth; A. Federov; T. D. Veal; F. Fuchs; V. Muñoz-Sanjosé; F. Bechstedt; C. F. McConville; Kevin E. Smith


Physical Review B | 2009

X-ray spectroscopic study of the electronic structure of CuCrO(2)

T. Arnold; D. J. Payne; A. Bourlange; Jingping Hu; Russell G. Egdell; L. F. J. Piper; L. Colakerol; A Masi; Per-Anders Glans; Timothy Learmonth; Kevin E. Smith; Jinghua Guo; David O. Scanlon; Aron Walsh; Benjamin J. Morgan; Graeme W. Watson


Physical Review Letters | 2009

Comment on "Near-edge X-ray absorption fine-structure investigation of graphene".

Hyunhak Jeong; Han-Jin Noh; J.-Y. Kim; L. Colakerol; Per-Anders Glans; Meihua Jin; Kevin E. Smith; Young Hee Lee


Physical Review B | 2009

Comparative study of bandwidths in copper delafossites from x-ray emission spectroscopy

D. Shin; John S. Foord; D. J. Payne; T. Arnold; D. J. Aston; Russell G. Egdell; Kate G. Godinho; David O. Scanlon; Benjamin J. Morgan; Graeme W. Watson; E. Mugnier; C. Yaicle; A. Rougier; L. Colakerol; Per-Anders Glans; L. F. J. Piper; Kevin E. Smith


Physical Review B | 2007

Electronic structure of InN studied using soft-x-ray emission, soft x-ray absorption, and quasiparticle band structure calculations

L. F. J. Piper; L. Colakerol; Timothy Learmonth; Per-Anders Glans; Kevin E. Smith; Frank Fuchs; J. Furthmüller; F. Bechstedt; Tai-Chou Chen; Theodore D. Moustakas; Jinghua Guo


Physical Review B | 2009

X-ray spectroscopic study of the electronic structure of CuCrO2

T. Arnold; D. J. Payne; A. Bourlange; Jingping Hu; Russell G. Egdell; L. F. J. Piper; L. Colakerol; A. De Masi; Per-Anders Glans; Timothy Learmonth; Kevin E. Smith; Jinghua Guo; David O. Scanlon; Aron Walsh; Benjamin J. Morgan; Graeme W. Watson


Surface Science | 2006

Photoemission study of sulfur and oxygen adsorption on GaN(0001)

Lukasz Plucinski; L. Colakerol; Sarah Bernardis; Yufeng Zhang; Shancai Wang; Cian O’Donnell; Kevin E. Smith; I. Friel; Theodore D. Moustakas

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Per-Anders Glans

Lawrence Berkeley National Laboratory

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Benjamin J. Morgan

Engineering and Physical Sciences Research Council

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A. V. Fedorov

Lawrence Berkeley National Laboratory

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