Results 21 to 30 of about 2,189,484 (293)

Spatio-temporal dynamics in graphene [PDF]

, 2019
Temporally and spectrally resolved dynamics of optically excited carriers in graphene has been intensively studied theoretically and experimentally, whereas carrier diffusion in space has attracted much less attention.
Brem, Samuel, Jago, Roland, Malic, Ermin, Perea-Causin, Raül   +3 more
core   +2 more sources

Wear reduction effect by applying DLC to sliding components of air-conditioning compressor

Nihon Kikai Gakkai ronbunshu, 2019
DLC (Diamond-Like Carbon) has excellent tribological properties such as high hardness, low friction and high wear resistance. It is widely applied in industrial field.
Yoshinori MORI, Yasutaka ITO, Yasuo YOSHII, Norihisa WATANABE, Kazuhiko MIURA   +4 more
doaj   +1 more source

Competing Ultrafast Energy Relaxation Pathways in Photoexcited Graphene [PDF]

, 2014
For most optoelectronic applications of graphene a thorough understanding of the processes that govern energy relaxation of photoexcited carriers is essential.
Ando T., Bonaccorso, Breusing M., Brida D., D. Turchinovich, Das Sarma S., Dawlaty J. M., Docherty C. J., F. H. L. Koppens, Frenzel A. J., Frenzel A. J., Gabor N. M., George P. A., Gierz I., H. S. Varol, Hendry E., Hwang E. H., I. Ivanov, Jnawali G., Johannsen J. C., K. J. Tielrooij, Kittel C., Lui C. H., M. Bonn, Novoselov K. S., Perebeinos V., Pijpers J. J. H., Ren L., S. A. Jensen, Shi S.-F., Song J. C. W., Strait J. H., Tielrooij K. J., Ulbricht R., Wang L., Winzer T., Z. Mics   +36 more
core   +3 more sources

Semiconducting-to-metallic photoconductivity crossover and temperature-dependent Drude weight in graphene [PDF]

, 2014
We investigated the transient photoconductivity of graphene at various gate-tuned carrier densities by optical-pump terahertz-probe spectroscopy. We demonstrated that graphene exhibits semiconducting positive photoconductivity near zero carrier density ...
Frenzel, A. J., Gedik, N., Kong, J., Lui, C. H., Shin, Y. C.   +4 more
core   +2 more sources

Systematic Control of Carrier Doping without Disorder at Interface of Oxide Heterostructures [PDF]

, 2009
We propose a method to systematically control carrier densities at the interface of transition-metal oxide heterostructures without introducing disorders.
Ahn C. H., Anderson P. W., Ando T., Baraff G. A., Eckstein J. N., Harrison W. A., Huijiben M., Imada M., Ishibashi S., Kawasaki M., Lim S.-G., Methfessel M., Nakagawa N., Noda Y., Ohtomo A., Okamoto S., Reyren N., Saitoh T., Stormer H. L., Thiel S., Willmott P. R.   +20 more
core   +1 more source

Bromelain and Nisin: The Natural Antimicrobials with High Potential in Biomedicine

Pharmaceutics, 2021
Infectious diseases along with various cancer types are among the most significant public health problems and the leading cause of death worldwide.
Urška Jančič, Selestina Gorgieva
doaj   +1 more source

Fatores que influenciam na melhoria incremental do processo de desenvolvimento de produtos: a experiência de uma subsidiária de uma empresa multinacional no Brasil

Cadernos EBAPE.BR
O objetivo do presente estudo de caso é mostrar que as melhorias incrementais do processo de desenvolvimento de produto podem ser entendidas em função das fortes pressões de concorrência originadas no ambiente externo da subsidiária assim como na ...
Dirk Boehe, Cláudio Freitas, Felipe Costa   +2 more
doaj   +1 more source

A New Polysaccharide Carrier Isolated from Camelina Cake: Structural Characterization, Rheological Behavior, and Its Influence on Purple Corn Cob Extract’s Bioaccessibility

Foods, 2022
A polysaccharide fraction obtained from camelina cake (CCP), selected as a carrier to encapsulate purple corn cob extract (MCE), was investigated. A wide population of carbohydrate polymers (with a polydispersivity index of 3.26 ± 0.07 and an average ...
Lucia Ferron, Chiara Milanese, Raffaella Colombo, Raffaele Pugliese, Adele Papetti   +4 more
doaj   +1 more source

The Carrier’s Duty of Customs Summary Declaration [PDF]

Faṣlnāmah-i Pizhūhish-i Huqūq-i ̒Umūmī, 2020
The goods shall be subject to customs formalities while crossing national borders in international transportation. The main duty to meet the above formalities lies against the cargo owner which, in deed, is assignable to an agent _ who might be the ...
mojtaba Eshraghi Arani
doaj   +1 more source

Impact of doping on the carrier dynamics in graphene

, 2015
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.
Kadi, Faris, Knorr, Andreas, Malic, Ermin, Winzer, Torben   +3 more
core   +1 more source