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Manfred Helm

3 papers hereh-index 24 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 3 papers where every author was matched, so the position is known.

fields
  • cond-mat.mtrl-sci2
  • cond-mat.mes-hall1
same name
  • Manfred Helm — 7 papers, h 4

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20132017
most citedOrigin and enhancement of the 1.3 um luminescence from GaAs treated by ion-implantation and flash lamp annealing

12 citations · 18 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.mtrl-sci2017★ 1 cited

Monovacancy paramagnetism in neutron-irradiated graphite probed by 13C NMR

Z. T. Zhang, C. Xu, D. Dmytriieva +6

We report on the magnetic properties of monovacancy defects in neutron-irradiated graphite, probed by 13C nuclear magnetic resonance spectroscopy. The bulk paramagnetism of th…

cond-mat.mtrl-sci2014★ 12 cited

Origin and enhancement of the 1.3 um luminescence from GaAs treated by ion-implantation and flash lamp annealing

Kun Gao, S. Prucnal, W. Skorupa +2

GaAs and GaAs based materials have outstanding optoelectronic properties and are widely used as light emitting media in devices. Many approaches have been applied to GaAs to genera…

cond-mat.mes-hall2013★ 5 cited

Magnetic control of Coulomb scattering and terahertz transitions among excitons

J. Bhattacharyya, S. Zybell, F. Eßer +9

Time-resolved terahertz quenching studies of the magnetoexcitonic photoluminescence from GaAs/AlGaAs quantum wells are performed. A microscopic theory is developed to analyze the e…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.