• 868 Citations
  • 16 h-Index
1991 …2019

Research output per year

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Research Output

2019

Impact of two-close-frequency heating on ECR ion source plasma radio emission and stability

Naselli, E., Mascali, D., Mazzaglia, M., Biri, S., Rácz, R., Pálinkás, J., Perduk, Z., Galatá, A., Castro, G., Celona, L., Gammino, S. & Torrisi, G., aug. 27 2019, In : Plasma Sources Science and Technology. 28, 8, 085021.

Research output: Article

4 Citations (Scopus)

Implantation of multiply charged silicon ions into bioinert zirconia

Hajdu, P., Rácz, R., Biri, S., Radics, T., Csík, A., Takáts, V., Hegedűs, C. & Kökényesi, S., jún. 1 2019, In : Vacuum. 164, p. 15-17 3 p.

Research output: Article

Investigation of silver nanoparticles on titanium surface created by ion implantation technology

Lampé, I., Beke, D., Biri, S., Csarnovics, I., Csik, A., Dombrádi, Z., Hajdu, P., Hegedűs, V., Rácz, R., Varga, I. & Hegedűs, C., 2019, In : International journal of nanomedicine. 14, p. 4709-4721 13 p.

Research output: Article

Open Access
6 Citations (Scopus)
2018
8 Citations (Scopus)

Effect of the two-close-frequency heating to the extracted ion beam and to the X-ray flux emitted by the ECR plasma

Rácz, R., Biri, S., Perduk, Z., Pálinkás, J., Mascali, D., Mazzaglia, M., Naselli, E., Torrisi, G., Castro, G., Celona, L., Gammino, S. & Galata, A., dec. 12 2018, In : Journal of Instrumentation. 13, 12, C12012.

Research output: Article

2 Citations (Scopus)

First results on radial and azimuthal dependence of plasma parameters in a hexapole-trapped ECR discharge

Rácz, R., Biri, S., Perduk, Z. & Pálinkás, J., szept. 21 2018, Proceedings of the 17th International Conference on Ion Sources. Mahner, E., Scrivens, R., Pardo, R., Lettry, J. & Marsh, B. (eds.). American Institute of Physics Inc., 020010. (AIP Conference Proceedings; vol. 2011).

Research output: Conference contribution

2 Citations (Scopus)

Multi-diagnostic setup to investigate the two-close-frequency phenomena

Biri, S., Pálinkás, J., Perduk, Z., Rácz, R., Caliri, C., Castro, G., Celona, L., Gammino, S., Mascali, D., Mazzaglia, M., Naselli, E., Romano, P., Torrisi, G. & Galatà, A., nov. 22 2018, In : Journal of Instrumentation. 13, 11, C11016.

Research output: Article

3 Citations (Scopus)

On the formation mechanism of modified fullerenes in the two-chamber configuration of the bio-nano ECRIS

Uchida, T., Rácz, R., Kawabata, T., Muramatsu, M., Kitagawa, A., Biri, S. & Yoshida, Y., szept. 21 2018, Proceedings of the 17th International Conference on Ion Sources. Mahner, E., Scrivens, R., Pardo, R., Lettry, J. & Marsh, B. (eds.). American Institute of Physics Inc., 090017. (AIP Conference Proceedings; vol. 2011).

Research output: Conference contribution

2017

Electron cyclotron resonance ion source plasma characterization by energy dispersive x-ray imaging

Rácz, R., Mascali, D., Biri, S., Caliri, C., Castro, G., Galatà, A., Gammino, S., Neri, L., Pálinkás, J., Romano, F. P. & Torrisi, G., júl. 4 2017, In : Plasma Sources Science and Technology. 26, 7, 075011.

Research output: Article

16 Citations (Scopus)

The Atomki accelerator center

Vajda, I., Fülöp, Z. & Biri, S., jún. 30 2017, Exotic Nuclei and Nuclear/Particle Astrophysics (VI). Physics with Small Accelerators: Proceedings of Carpathian Summer School of Physics 2016, CSSP 2016. American Institute of Physics Inc., 060002. (AIP Conference Proceedings; vol. 1852).

Research output: Conference contribution

2016

Electron cyclotron resonance ion source plasma characterization by X-ray spectroscopy and X-ray imaging

Mascali, D., Castro, G., Biri, S., Rácz, R., Pálinkás, J., Caliri, C., Celona, L., Neri, L., Romano, F. P., Torrisi, G. & Gammino, S., febr. 1 2016, In : Review of Scientific Instruments. 87, 2

Research output: Article

22 Citations (Scopus)
8 Citations (Scopus)

Ion beam emittance from an ECRIS

Spädtke, P., Lang, R., Mäder, J., Maimone, F., Schlei, B. R., Tinschert, K., Biri, S. & Rácz, R., febr. 1 2016, In : Review of Scientific Instruments. 87, 2, 02A724.

Research output: Article

1 Citation (Scopus)

Preliminary studies of creation of gold nanoparticles on titanium surface towards biomedical applications

Csarnovics, I., Hajdu, P., Biri, S., Hegedus, C., Kökényesi, S., Rácz, R. & Csik, A., ápr. 1 2016, In : Vacuum. 126, p. 55-58 4 p.

Research output: Article

8 Citations (Scopus)

Recent developments of ion sources for life-science studies at the Heavy Ion Medical Accelerator in Chiba (invited)

Kitagawa, A., Drentje, A. G., Fujita, T., Muramatsu, M., Fukushima, K., Shiraishi, N., Suzuki, T., Takahashi, K., Takasugi, W., Biri, S., Rácz, R., Kato, Y., Uchida, T. & Yoshida, Y., febr. 1 2016, In : Review of Scientific Instruments. 87, 2, 02C107.

Research output: Article

5 Citations (Scopus)

Two-chamber configuration of Bio-Nano electron cyclotron resonance ion source for fullerene modification

Uchida, T., Rácz, R., Muramatsu, M., Kato, Y., Kitagawa, A., Biri, S. & Yoshida, Y., febr. 1 2016, In : Review of Scientific Instruments. 87, 2, 02A720.

Research output: Article

1 Citation (Scopus)

X-ray pinhole camera setups used in the Atomki ECR Laboratory for plasma diagnostics

Rácz, R., Biri, S., Pálinkás, J., Mascali, D., Castro, G., Caliri, C., Romano, F. P. & Gammino, S., febr. 1 2016, In : Review of Scientific Instruments. 87, 2, 02A741.

Research output: Article

5 Citations (Scopus)
2015

Blocking effect on transmission of Ne7+ ions through nanocapillaries

Herczku, P., Juhász, Z., Kovács, S. T. S., Rácz, R., Biri, S. & Sulik, B., szept. 7 2015, In : Journal of Physics: Conference Series. 635, 3, 032028.

Research output: Conference article

Conductivity mechanism probed by ion transmission through nanocapillaries during the discharging process

Herczku, P., Juhász, Z., Kovács, S. T. S., Rácz, R., Biri, S., Sulik, B. & Stolterfoht, N., szept. 7 2015, In : Journal of Physics: Conference Series. 635, 3, 032027.

Research output: Conference article

2014

Experiments with biased side electrodes in electron cyclotron resonance ion sources

Drentje, A. G., Kitagawa, A., Uchida, T., Rácz, R. & Biri, S., febr. 1 2014, In : Review of Scientific Instruments. 85, 2, 02A921.

Research output: Article

2 Citations (Scopus)

Fast camera studies at an electron cyclotron resonance table plasma generator

Rácz, R., Biri, S., Hajdu, P. & Pálinkás, J., febr. 1 2014, In : Review of Scientific Instruments. 85, 2, 4847215.

Research output: Review article

Fullerene-rare gas mixed plasmas in an electron cyclotron resonance ion source

Asaji, T., Ohba, T., Uchida, T., Minezaki, H., Ishihara, S., Racz, R., Muramatsu, M., Biri, S., Kitagawa, A., Kato, Y. & Yoshida, Y., febr. 1 2014, In : Review of Scientific Instruments. 85, 2, 02A936.

Research output: Article

3 Citations (Scopus)

Guiding of Ar7+ ions through a glass microcapillary array

Herczku, P., Juhász, Z., Kovács, S. T. S., Rácz, R., Biri, S. & Sulik, B., jan. 1 2014, In : Journal of Physics: Conference Series. 488, SECTION 13, 132011.

Research output: Conference article

Status of the Bio-Nano electron cyclotron resonance ion source at Toyo University

Uchida, T., Minezaki, H., Ishihara, S., Muramatsu, M., Rácz, R., Asaji, T., Kitagawa, A., Kato, Y., Biri, S., Drentje, A. G. & Yoshida, Y., febr. 1 2014, In : Review of Scientific Instruments. 85, 2, 02C317.

Research output: Article

6 Citations (Scopus)

Synthesis of endohedral iron-fullerenes by ion implantation

Minezaki, H., Ishihara, S., Uchida, T., Muramatsu, M., Rácz, R., Asaji, T., Kitagawa, A., Kato, Y., Biri, S. & Yoshida, Y., febr. 2014, In : Review of Scientific Instruments. 85, 2, 02A945.

Research output: Review article

5 Citations (Scopus)

Two-frequency heating technique at the 18 GHz electron cyclotron resonance ion source of the National Institute of Radiological Sciences

Biri, S., Kitagawa, A., Muramatsu, M., Drentje, A. G., Rácz, R., Yano, K., Kato, Y., Sasaki, N. & Takasugi, W., febr. 1 2014, In : Review of Scientific Instruments. 85, 2, 02A931.

Research output: Article

8 Citations (Scopus)
2013

Functionalization of amorphous chalcogenide and titanium oxide layers by gold nanoparticles

Kokenyesi, S., Biri, S., Hegedus, C., Charnovich, S. & Csik, A., okt. 4 2013, Multi-Functional Materials and Structures IV. p. 289-292 4 p. (Advanced Materials Research; vol. 747).

Research output: Conference contribution

Synthesis of Fe-C60 complex by ion irradiation

Minezaki, H., Oshima, K., Uchida, T., Mizuki, T., Racz, R., Muramatsu, M., Asaji, T., Kitagawa, A., Kato, Y., Biri, S. & Yoshida, Y., jún. 26 2013, In : Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 310, p. 18-22 5 p.

Research output: Article

9 Citations (Scopus)
2012

Effect of pulse-modulated microwaves on fullerene ion production with electron cyclotron resonance ion source

Asaji, T., Uchida, T., Minezaki, H., Oshima, K., Racz, R., Muramatsu, M., Biri, S., Kitagawa, A., Kato, Y. & Yoshida, Y., febr. 2012, In : Review of Scientific Instruments. 83, 2, 02A303.

Research output: Article

1 Citation (Scopus)
10 Citations (Scopus)

Ion guiding and formation of neutrals in PET polymer nanocapillaries

Juhász, Z., Sulik, B., Biri, S., Tökési, K., Bereczky, R. J., Rácz, R., Á Kövér, K., Pálinkás, J. & Stolterfoht, N., 2012, In : Journal of Physics: Conference Series. 388, PART 13, 132007.

Research output: Conference article

Low energy Fe+ beam irradiation to C60 thin film

Minezaki, H., Oshima, K., Uchida, T., Muramatsu, M., Asaji, T., Kitagawa, A., Kato, Y., Biri, S. & Yoshida, Y., febr. 2012, In : Review of Scientific Instruments. 83, 2, 02A346.

Research output: Article

3 Citations (Scopus)
2 Citations (Scopus)
14 Citations (Scopus)

Study on the beam transport from the Bio-Nano ECRIS

Uchida, T., Minezaki, H., Oshima, K., Racz, R., Muramatsu, M., Asaji, T., Kitagawa, A., Kato, Y., Biri, S. & Yoshida, Y., febr. 2012, In : Review of Scientific Instruments. 83, 2, 02B713.

Research output: Article

2 Citations (Scopus)
2011

ECR plasma photographs as a plasma diagnostic

Rácz, R., Biri, S. & Pálinkás, J., ápr. 1 2011, In : Plasma Sources Science and Technology. 20, 2, 025002.

Research output: Article

18 Citations (Scopus)

Imaging of ECR plasma by computer simulation

Biri, S., Rácz, R., Imrek, J., Derzsi, A. & Lécz, Z., nov. 1 2011, In : IEEE Transactions on Plasma Science. 39, 11 PART 1, p. 2474-2475 2 p., 5975234.

Research output: Article

6 Citations (Scopus)

Pinhole X-ray camera photographs of an ECR ion source plasma

Biri, S., Takács, E., Racz, R., Hudson, L. T. & Pálinkás, J., nov. 1 2011, In : IEEE Transactions on Plasma Science. 39, 11 PART 1, p. 2494-2495 2 p., 5975235.

Research output: Article

1 Citation (Scopus)
7 Citations (Scopus)

Visible light emission of electron cyclotron resonance plasmas

Rácz, R., Biri, S. & Pálinkás, J., nov. 1 2011, In : IEEE Transactions on Plasma Science. 39, 11 PART 1, p. 2462-2463 2 p., 5772020.

Research output: Article

2010

Bio-Nano ECRIS: An electron cyclotron resonance ion source for new materials production

Uchida, T., Minezaki, H., Tanaka, K., Muramatsu, M., Asaji, T., Kato, Y., Kitagawa, A., Biri, S. & Yoshida, Y., márc. 16 2010, In : Review of Scientific Instruments. 81, 2, 02A306.

Research output: Article

19 Citations (Scopus)

Electron cyclotron resonance plasma photos

Racz, R., Biri, S. & Pálinkás, J., márc. 16 2010, In : Review of Scientific Instruments. 81, 2, 02B708.

Research output: Article

2 Citations (Scopus)
35 Citations (Scopus)

Nanochannel alignment analysis by scanning transmission ion microscopy

Rajta, I., Gál, G. A. B., Szilasi, S. Z., Juhász, Z., Biri, S., Mátéfi-Tempfli, M. & Mtéfi-Tempfli, S., júl. 14 2010, In : Nanotechnology. 21, 29, 295704.

Research output: Article

7 Citations (Scopus)

Review on heavy ion radiotherapy facilities and related ion sources invited

Kitagawa, A., Fujita, T., Muramatsu, M., Biri, S. & Drentje, A. G., 2010, In : Review of Scientific Instruments. 81, 2, 02B909.

Research output: Article

40 Citations (Scopus)

Synthesis of endohedral fullerene using ECR ion source

Minezaki, H., Uchida, T., Tanaka, K., Muramatsu, M., Asaji, T., Kitagawa, A., Kato, Y., Racz, R., Biri, S. & Yoshida, Y., dec. 1 2010, Ion Implantation Technology 2010 - 18th International Conference on Ion Implantation Technology, IIT 2010. p. 480-483 4 p. (AIP Conference Proceedings; vol. 1321).

Research output: Conference contribution

7 Citations (Scopus)
2009

Application of the ATOMKI-ECRIS for materials research

Biri, S., Racz, R., Palinkas, J., Hegedus, C. & Kokenyesi, S., dec. 1 2009, In : Journal of Electrical and Electronics Engineering. 2, 1, p. 113-116 4 p.

Research output: Review article