Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Sagi, O."'
Autor:
Iszaly, Zs., Gresits, I., Marian, I. G., Thuroczy, Gy., Sagi, O., Markus, B. G., Simon, F., Nandori, I.
Publikováno v:
J. Phys. D 55 (2022) 205001
Magnetic hyperthermia is an adjuvant therapy for cancer where injected magnetic nanoparticles are used to transfer energy from the time-dependent applied magnetic field into the surrounding medium. Its main importance is to be able to increase the te
Externí odkaz:
http://arxiv.org/abs/2112.08925
Autor:
Márkus, B. G., Sági, O., Kollarics, S., Edelthalhammer, K. F., Hirsch, A., Hauke, F., Szirmai, P., Náfrádi, B., Forró, L., Simon, F.
Chemical modification, such as intercalation or doping of novel materials is of great importance for exploratory material science and applications in various fields of physics and chemistry. In the present work, we report the systematic intercalation
Externí odkaz:
http://arxiv.org/abs/2007.07057
Autor:
Gresits, I., Thuroczy, Gy., Sagi, O., Kollarics, S., Csosz, G., Markus, B. G., Nemes, N. M., Hernandez, M. Garcia, Simon, F.
Publikováno v:
Journal of Magnetism and Magnetic Materials 526, 167682 (2021)
Magnetic nanoparticle based hyperthermia emerged as a potential tool for treating malignant tumours. The efficiency of the method relies on the knowledge of magnetic properties of the samples; in particular, knowledge of the frequency dependent compl
Externí odkaz:
http://arxiv.org/abs/2001.09774
Autor:
Gyüre-Garami, B., Blum, B., Sági, O., Bojtor, A., Kollarics, S., Csősz, G., Márkus, B. G., Volk, J., Simon, F.
Publikováno v:
Journal of Applied Physics 126, 235702 (2019)
Microwave reflectance probed photoconductivity (or $\mu$-PCD) measurement represents a contactless and non-invasive method to characterize impurity content in semiconductors. Major drawbacks of the method include a difficult separation of reflectance
Externí odkaz:
http://arxiv.org/abs/1909.13598
Autor:
Gresits, I., Thuróczy, Gy., Sági, O., Homolya, I., Bagaméry, G., Gajári, D., Babos, M., Major, P., Márkus, B. G., Simon, F.
Publikováno v:
J. Phys. D: Appl. Phys. 52, 375401 (2019)
Absorbed power of nanoparticles during magnetic hyperthermia can be well determined from changes in the quality factor ($Q$ factor) of a resonator, in which the radiofrequency (RF) absorbent is placed. We present an order of magnitude improvement in
Externí odkaz:
http://arxiv.org/abs/1904.02360
Publikováno v:
Physica Status Solidi b 255(11), 1800258, 2019
Microwave impedance measurements indicate a non-linear absorption anomaly in single wall carbon nanotubes at low temperatures (below $20$ K). We investigate the nature of the anomaly using a time resolved microwave impedance measurement technique. It
Externí odkaz:
http://arxiv.org/abs/1806.04121
Autor:
Márkus, B. G., Csősz, G., Sági, O., Gyüre-Garami, B., Lloret, V., Wild, S., Abellán, G., Nemes, N. M., Klupp, G., Kamarás, K., Hirsch, A., Hauke, F., Simon, F.
Publikováno v:
Physica Status Solidi b 255(12), 1800250, 2018
Characterization of electronic properties of novel materials is of great importance for exploratory materials development and also for the discovery of new correlated phases. As several novel compounds are available in powder form only, contactless m
Externí odkaz:
http://arxiv.org/abs/1806.04158
Publikováno v:
Review of Scientific Instruments 89, 113903 (2018)
The microwave cavity perturbation method is often used to determine material parameters (electric permittivity and magnetic permeability) at high frequencies and it relies on measurement of the resonator parameters. We present a method to determine t
Externí odkaz:
http://arxiv.org/abs/1805.11347
Publikováno v:
Scientific Reports 8, 12667 (2018)
Nanomagnetic hyperthermia (NMH) is intensively studied with the prospect of cancer therapy. A major challenge is to determine the dissipated power during in vivo conditions and conventional methods are either invasive or inaccurate. We present a non-
Externí odkaz:
http://arxiv.org/abs/1803.09077
Autor:
Gresits, I., Thuróczy, Gy., Sági, O., Kollarics, S., Csősz, G., Márkus, B.G., Nemes, N.M., Hernández, M. García, Simon, F.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 15 May 2021 526
