Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 141 entries
Sorted by: Best Match Show Resources per page
Anisotropy of excitation and relaxation of photogenerated charge carriers in graphene.

Nano letters

Mittendorff M, Winzer T, Malic E, Knorr A, Berger C, de Heer WA, Schneider H, Helm M, Winnerl S.
PMID: 24559191
Nano Lett. 2014 Mar 12;14(3):1504-7. doi: 10.1021/nl404730y. Epub 2014 Feb 24.

We present a pump-probe experiment on graphene, which reveals a pronounced dependence of the pump-induced transmission on the angle between pump and probe polarization. It reflects a strong anisotropy of the pump-induced occupation of photogenerated carriers in momentum space....

Unconventional double-bended saturation of carrier occupation in optically excited graphene due to many-particle interactions.

Nature communications

Winzer T, Mittendorff M, Winnerl S, Mittenzwey H, Jago R, Helm M, Malic E, Knorr A.
PMID: 28485387
Nat Commun. 2017 May 09;8:15042. doi: 10.1038/ncomms15042.

Saturation of carrier occupation in optically excited materials is a well-established phenomenon. However, so far, the observed saturation effects have always occurred in the strong-excitation regime and have been explained by Pauli blocking of the optically filled quantum states....

Faculty Development Program in Dokuz Eylül School of Medicine: In the process of curriculum change from traditional to PBL.

Medical education online

Musal B, Abacioglu H, Dicle O, Akalin E, Sarioglu S, Esen A.
PMID: 28253761
Med Educ Online. 2002 Dec;7(1):4533. doi: 10.3402/meo.v7i.4533.

INTRODUCTION: In Dokuz Eylül School of Medicine (DESM) a faculty development program is being carried out by the "Trainers' Training Committee?. DESM made a fundamental change in its curriculum from traditional to Problem-based Learning (PBL) in 1997. This was...

Strategies for Integrated Analysis of Genetic, Epigenetic, and Gene Expression Variation in Cancer: Addressing the Challenges.

Frontiers in genetics

Thingholm LB, Andersen L, Makalic E, Southey MC, Thomassen M, Hansen LL.
PMID: 26870081
Front Genet. 2016 Feb 01;7:2. doi: 10.3389/fgene.2016.00002. eCollection 2016.

The development and progression of cancer, a collection of diseases with complex genetic architectures, is facilitated by the interplay of multiple etiological factors. This complexity challenges the traditional single-platform study design and calls for an integrated approach to data...

Impact of doping on the carrier dynamics in graphene.

Scientific reports

Kadi F, Winzer T, Knorr A, Malic E.
PMID: 26577536
Sci Rep. 2015 Nov 18;5:16841. doi: 10.1038/srep16841.

We present a microscopic study on the impact of doping on the carrier dynamics in graphene, in particular focusing on its influence on the technologically relevant carrier multiplication in realistic, doped graphene samples. Treating the time- and momentum-resolved carrier-light,...

[Not Available].

Swiss dental journal

Neuhaus KW, Müller ME, Lussi A.
PMID: 27622465
Swiss Dent J. 2016;126(7):672-81.

No abstract available.

Facilitating Community Participants' Research Engagement: Community Members' Perceptions of Community-based Research.

International journal of nursing & clinical practices

Tse AM, Palakiko DM, Daniggelis E, Makahi E.
PMID: 27430025
Int J Nurs Clin Pract. 2015;2. doi: 10.15344/2394-4978/2015/142. Epub 2015 Sep 23.

OBJECTIVES: To describe the perspectives of community participants about engaging in community-based participatory research, and then to use the information to develop a model to depict the community participants' perceptions of interfacing with academic researchers.METHOD: A diverse group of...

High performance computing enabling exhaustive analysis of higher order single nucleotide polymorphism interaction in Genome Wide Association Studies.

Health information science and systems

Goudey B, Abedini M, Hopper JL, Inouye M, Makalic E, Schmidt DF, Wagner J, Zhou Z, Zobel J, Reumann M.
PMID: 25870758
Health Inf Sci Syst. 2015 Feb 24;3:S3. doi: 10.1186/2047-2501-3-S1-S3. eCollection 2015.

Genome-wide association studies (GWAS) are a common approach for systematic discovery of single nucleotide polymorphisms (SNPs) which are associated with a given disease. Univariate analysis approaches commonly employed may miss important SNP associations that only appear through multivariate analysis...

Impact of Coulomb scattering on the ultrafast gain recovery in InGaAs quantum dots.

Physical review letters

Gomis-Bresco J, Dommers S, Temnov VV, Woggon U, Laemmlin M, Bimberg D, Malic E, Richter M, Schöll E, Knorr A.
PMID: 19113738
Phys Rev Lett. 2008 Dec 19;101(25):256803. doi: 10.1103/PhysRevLett.101.256803. Epub 2008 Dec 16.

The application of quantum dot (QD) semiconductor optical amplifiers (SOAs) in above 100-Gbit Ethernet networks demands an ultrafast gain recovery on time scales similar to that of the input pulse approximately 100 GHz repetition frequency. Microscopic scattering processes have...

Carrier relaxation in epitaxial graphene photoexcited near the Dirac point.

Physical review letters

Winnerl S, Orlita M, Plochocka P, Kossacki P, Potemski M, Winzer T, Malic E, Knorr A, Sprinkle M, Berger C, de Heer WA, Schneider H, Helm M.
PMID: 22182122
Phys Rev Lett. 2011 Dec 02;107(23):237401. doi: 10.1103/PhysRevLett.107.237401. Epub 2011 Nov 28.

We study the carrier dynamics in epitaxially grown graphene in the range of photon energies from 10 to 250 meV. The experiments complemented by microscopic modeling reveal that the carrier relaxation is significantly slowed down as the photon energy...

Clinical outcomes after conversion from brand-name tacrolimus (prograf) to a generic formulation in renal transplant recipients: a retrospective cohort study.

P & T : a peer-reviewed journal for formulary management

Marfo K, Aitken S, Akalin E.
PMID: 24222980
P T. 2013 Aug;38(8):484-8.

After kidney transplant recipients who received Prograf were switched to generic tacrolimus, most differences in the safety and effectiveness of the medications were not considered clinically relevant.

Ultrafast relaxation dynamics via acoustic phonons in carbon nanotubes.

Nano letters

Dyatlova OA, Köhler C, Malic E, Gomis-Bresco J, Maultzsch J, Tsagan-Mandzhiev A, Watermann T, Knorr A, Woggon U.
PMID: 22432930
Nano Lett. 2012 May 09;12(5):2249-53. doi: 10.1021/nl2043997. Epub 2012 Apr 13.

Carbon nanotubes as one-dimensional nanostructures are ideal model systems to study relaxation channels of excited charged carriers. The understanding of the ultrafast scattering processes is the key for exploiting the huge application potential that nanotubes offer, e.g., for light-emitting...

Showing 1 to 12 of 141 entries