Szypryt, P., O'Neil, G., Takács, E., Tan, J., Buechele, S., Naing, A., Bennett, D., Doriese, W., Durkin, M., Fowler, J., Gard, J., Hilton, G., Morgan, K., Reintsema, C., Schmidt, D., Swetz, D., Ullom, J., Ralchenko, Y.: A transition-edge sensor-based x-ray spectrometer for the study of highly charged ions at the National Institute of Standards and Technology electron beam ion trap.
Rev. Sci. Instrum. 90 (12), 1-19, 2019.

Gall, A., Foster, A., Silwal, R., Dreiling, J., Borovik, A., Kilgore, E., Ajello, M., Gillaspy, J., Ralchenko, Y., Takács, E.: EBIT Observation of Ar Dielectronic Recombination Lines near the Unknown Faint X-Ray Feature Found in the Stacked Spectrum of Galaxy Clusters.
Astrophys. J. 872 (2), 194-202, 2019.

Opposits, G., Kis, S., Trón, L., Berényi, E., Takács, E., Dobai, J., Bognár, L., Szűcs, B., Emri, M.: Population based ranking of frameless CT-MRI registration methods.
Zeitschrift für Medizinische Physik. 25 (4), 353-367, 2015.

Chantler, C., Kinnane, M., Gillaspy, J., Hudson, L., Payne, A., Smale, L., Henins, A., Pomeroy, J., Kimpton, J., Takács, E., Makónyi, K.: Chantler et al. Reply.
Phys. Rev. Lett. 110 (15), 159302-1 - 159302-2, 2013.

Chantler, C., Kinnane, M., Gillaspy, J., Hudson, L., Payne, A., Smale, L., Henins, A., Pomeroy, J., Tan, J., Kimpton, J., Takács, E., Makónyi, K.: Testing Three-Body Quantum Electrodynamics with Trapped Ti{20+} Ions: Evidence for a Z-dependent Divergence Between Experiment and Calculation.
Phys. Rev. Lett. 109 (15), 153001, 2012.

Biri, S., Takács, E., Rácz, R., Hudson, L., Pálinkás, J.: Pinhole X-Ray Camera Photographs of an ECR Ion Source Plasma.
IEEE Trans. Plasma Sci. 39 (11), 2494-2495, 2011.

Gillaspy, J., Chantler, C., Paterson, D., Hudson, L., Serpa, F., Takács, E.: First measurement of Lyman alpha x-ray lines in hydrogen-like vanadium: results and implications for precision wavelength metrology and tests of QED.
J. Phys. B. 43 (7), 1-9, 2010.

Juhász, Z., Sulik, B., Biri, S., Iván, I., Tőkési, K., Fekete, É., Mátéfi-Tempfli, S., Mátéfi-Tempfli, M., Víkor, G., Takács, E., Pálinkás, J.: Ion guiding in alumina capillaries: MCP images of the transmitted ions.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 267 (2), 321-325, 2009.

Kimpton, J., Kinnane, M., Smale, L., Chantler, C., Hudson, L., Henins, A., Szabó, C., Gillaspy, J., Tan, J., Pomeroy, J., Takács, E., Radics, B.: Data acquisition system development for the detection of X-ray photons in multi-wire gas proportional counters.
Nucl. Instrum. Methods Phys. Res. A. 580 (1), 246-249, 2007.

Hudson, L., Gillaspy, J., Pomeroy, J., Szabó, C., Tan, J., Radics, B., Takács, E., Chantler, C., Kimpton, J., Kinnane, M., Smale, L.: Detection of faint X-ray spectral features using wavelength, energy, and spatial discrimination techniques.
Nucl. instrum. methods phys. res., A, Accel. spectrom. detect. assoc. equip. 580 (1), 33-36, 2007.

Takács, E., Lekli, G., Gulyás, L., Bognár, L., Fedorcsák, I., Dobai, J.: Forgó rendszerű gamma sugársebészeti berendezés Debrecenben.
Magyar Onkol. 51 (3), 241-248, 2007.

Pálinkás, J., Biri, S., Szitási, G., Iván, I., Fekete, É., Hundson, L., Takács, E., Kökényesi, S.: Heavy ion plasmas and highly charged beams.
Acta Phys. Debr. 41 71, 2007.

Takács, E., Tőkési, K., Tawara, H., Verzani, C., Hohl, T., Gillaspy, J., Pálinkás, J.: Target dependence of charge exchange X-rays.
Radiat. phys. chem. 76 (3), 617-620, 2007.

Takács, E., Blagojevic, B., Makónyi, K., Le Bigot, E., Szabó, C., Kim, Y., Gillaspy, J.: Direct observation of the {2}D_{3-2}-{2}D_{5-2} ground-state splitting in Xe{9+}.
Phys. Rev. A. 73 (5), 052505-1-052505-4, 2006.

Tawara, H., Takács, E., Suta, T., Makónyi, K., Ratliff, L., Gillaspy, J.: K x rays produced in collisions of bare ions with atoms: Contribution of multiple-electron transfer in Kr^{36+}, Ar^{18+}, and Ne^{10+}+Ar collisions.
Phys. Rev. A. 73 (1), 012704-1-012704-5, 2006.

Laming, J., Hwang, U., Radics, B., Lekli, G., Takács, E.: The Polar Regions of Cassiopeia A: The Aftermath of a Gamma-Ray Burst?.
Astrophys. J. 644 (1), 260-273, 2006.

Blagojevic, B., Le Bigot, E., Fahy, K., Aguilar, A., Makónyi, K., Takács, E., Tan, J., Pomeroy, J., Burnett, J., Gillaspy, J., Roberts, J.: A high efficiency ultrahigh vacuum compatible flat field spectrometer for extreme ultraviolet wavelengths.
Rev. Sci. Instrum. 76 (8), 083102-1-083102-6, 2005.

Kökényesi, S., Iván, I., Takács, E., Pálinkás, J., Biri, S., Valek, A.: Multipurpose 14.5GHz ECR ion source: Special features and application for surface modification.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 233 (1-4), 222-226, 2005.

Takács, E., Radics, B., Szabó, C., Biri, S., Hudson, L., Imrek, J., Juhász, B., Suta, T., Valek, A., Pálinkás, J.: Spatially resolved X-ray spectroscopy of an ECR plasma - indication for evaporative cooling.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 235 (1-4), 120-125, 2005.

Tóth, L., Ricz, S., Takács, E., Sulik, B., Végh, J., Kádár, I.: Experimental study of coherence and correlation in the anisotropy of Ne KL-LLL satellite Auger decay.
Phys. Rev. A. 69 (6), 062708-1-062708-6, 2004.

Biri, S., Valek, A., Suta, T., Takács, E., Szabó, C., Hudson, L., Radics, B., Imrek, J., Juhász, B., Pálinkás, J.: Imaging of ECR plasmas with a pinhole x-ray camera.
Rev. Sci. Instrum. 75 (5), 1420-1422, 2004.

Takács, E., Silver, E., Laming, J., Gillaspy, J., Schnopper, H., Brickhouse, N., Barbera, M., Mantraga, M., Ratliff, L., Tawara, H., Makónyi, K., Madden, N., Landis, D., Beeman, J., Haller, E.: Astrophysics and spectroscopy with microcalorimeters on an electron beam ion trap.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 205 144-155, 2003.

Tawara, H., Takács, E., Ratliff, L., Gillaspy, J., Tőkési, K.: Cascade transition X-rays from electron capture into highly charged ions in collisions with neutral gas targets.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 205 605-609, 2003.

Matranga, M., Barbera, M., Maggio, A., Peres, G., Serio, S., Takács, E., Silver, E., Gillaspy, J., Schnopper, H., Laming, M., Beeman, J., Haller, E., Madden, N.: EBIT diagnostics using X-ray spectra of highly ionized Ne.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 205 244-249, 2003.

Kink, I., Laming, J., Takács, E., Porto, J., Gillaspy, J., Silver, E., Schnopper, H., Bandler, S., Barbera, M., Brickhouse, N., Murray, S., Madden, N., Landis, D., Beeman, J., Haller, E.: Analysis of broadband x-ray spectra of highly charged krypton from a microcalorimeter detector of an electron-beam ion trap.
Phys. Rev. E. 63 (4), 046409-1-046409-10, 2001.

Kink, I., Laming, J., Takács, E., Porto, J., Gillaspy, J., Silver, E., Schnopper, H., Bandler, S., Barbera, M., Brickhouse, N., Murray, S., Madden, N., Landis, D., Beeman, J., Haller, E.: Microcalorimeter/EBIT Measurements of X-ray Spectra of Highly Charged Ions.
Phys. Scr. T. T92 (1), 454-456, 2001.

Takács, E., Berényi, Z., Gillaspy, J., Ratliff, L., Minniti, R., Pedulla, J., Deslattes, R., Stolterfoht, N.: Separation of inner-shell vacancy transfer mechanisms in collisions of slow Ar17+ ions with SiO2.
J. Phys. B. 34 (7), 1277-1287, 2001.

Chantler, C., Paterson, D., Hudson, L., Serpa, F., Gillaspy, J., Takács, E.: Absolute measurement of the resonance lines in heliumlike vanadium on an electron-beam ion trap.
Phys. Rev. A. 62 (4), 042501-1-042501-13, 2000.

Laming, J., Kink, I., Takács, E., Porto, J., Gillaspy, J., Silver, E., Schnopper, H., Bandler, S., Brickhouse, N., Murray, S., Barbera, M., Bhatia, A., Doschek, G., Madden, N., Landis, D., Beeman, J., Haller, E.: Emission-Line Intensity Ratios in Fe XVII Observed with a Microcalorimeter on an Electron Beam Ion Trap.
Astrophys. J. 545 (2), L161-L164, 2000.

Silver, E., Schnopper, H., Bandler, S., Murray, S., Madden, N., Landis, D., Beeman, J., Haller, E., Barbera, M., Tucker, G., Gillaspy, J., Takács, E., Porto, J.: Laboratory astrophysics and microanalysis with NTD-germanium-based X-ray microcalorimeters.
Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. 444 (1-2), 156-160, 2000.

Silver, E., Schnopper, H., Bandler, S., Brickhouse, N., Murray, S., Barbera, M., Takács, E., Gillaspy, J., Porto, J., Kink, I., Laming, J., Madden, N., Landis, D., Beeman, J., Haller, E.: Laboratory Astrophysics Survey of Key X-Ray Diagnostic Lines Using A Microcalorimeter on an Electron Beam Ion Trap.
Astrophys. J. 541 (1), 495-500, 2000.

Chantler, C., Paterson, D., Hudson, L., Serpa, F., Gillaspy, J., Takács, E.: Precision X-ray Spectroscopy at the NIST Electron-Beam Ion Trap: Resolution of Major Systematic Error.
Phys. Scr. T. T80 (B), 440-442, 1999.

Takács, E., Vámosi, J., Biri, S., Veibel, E., Suta, T., Koncz, C., Raics, P., Pálinkás, J.: Plasma diagnostics measurements on the new ECR heavy ion source of ATOMKI.
Vacuum. 50 (3-4), 353-357, 1998.

Vámosi, J., Biri, S., Takács, E., Koncz, C., Suta, T., Veibel, E., Szegedi, S., Raics, P.: Light spectroscopy and X-ray measurements on the new 14.5 GHz ATOMKI-ECRIS.
In: Proceedings of the 13th international workshop on ECRIS. College Station, TX, USA, 26-28 Febr., 1997, A & M University, Texas, 206-209, 1997.

Serpa, F., Morgan, C., Meyer, E., Gillaspy, J., Träbert, E., Church, D., Takács, E.: Measurement of a magnetic-dipole transition probability in Xe32+ an electron-beam ion trap.
Phys. Rev. A. 55 (6), 4196-4200, 1997.

Báder, A., Takács, E., Sarkadi, L., Pálinkás, J.: On the shape of the spectrum of the convoy-electrons at light projectile impact.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 124 (2-3), 331-334, 1997.

Takács, E., Vámosi, J., Biri, S., Veibel, E., Suta, T., Koncz, C., Raics, P., Pálinkás, J.: Plasma diagnostic measurements on the new ECR heavy ion source of Atomki.
In: 7th Joint vacuum conference of Hungary, Croatia and Slovenia.Debrecen, Hungary, May 26-29, 1997. Extended abstracts of JVC-7, [S.n.], Debrecen, 39-40, 1997.

Biri, S., Vámosi, J., Valek, A., Kormány, Z., Takács, E., Pálinkás, J.: The new ECR ion source of the ATOMKI: A tool to generate highly charged heavy ion plasma and beam.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 124 (2-3), 427-430, 1997.

Takács, E., Ratliff, L., Gillaspy, J.: X-ray, Visible, and Electron Spectroscopy with the NIST EBIT.
Hyperfine Interact. 108 (1/3), 59-72, 1997.

Takács, E., Ónodi-Szűcs, Z., Ratliff, L., Gillaspy, J., Pálinkás, J.: X-ray emission for 3-137 keV Ar17+ impacting SiO2.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 124 (2-3), 431-434, 1997.

Báder, A., Brinkmann, U., Sarkadi, L., Takács, E., Hippler, R., Pálinkás, J.: Observation of convoy electrons induced by Rutherford-scattered protons.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 107 (1-4), 6-8, 1996.

Takács, E., Meyer, E., Gillaspy, J., Roberts, J., Chantler, C., Hudson, L., Deslattes, R., Brown, C., Laming, J., Dubau, J., Inal, M.: Polarization measurements on a magnetic quadrupole line in Ne-like barium.
Phys. Rev. A. 54 (2), 1342-1350, 1996.

McLaughlin, D., Hahn, Y., Takács, E., Meyer, E., Gillaspy, J.: Radiative and inner-shell dielectronic recombination in a highly charged barium ion.
Phys. Rev. A. 54 (3), 2040-2049, 1996.

Tóth, L., Ricz, S., Takács, E., Sulik, B., Végh, J., Kádár, I.: Study of Ne KLL satellite Auger spectra ionized by 700-2000 keV proton impact.
In: 6th Workshop on Fast Ion-Atom Collisions. Debrecen, September 4-6, 1996 : Program and Abstracts. Eds.: G. Hock, L. Sarkadi, North-Holland, [Debrecen], 47, 1997.

Tóth, L., Ricz, S., Takács, E., Sulik, B., Végh, J., Kádár, I.: Experimental study of the coherence and correlation effects in the anisotropy of Ne KLL satellite Auger spectra ionized by 700-2000 keV proton impact.
Atomki Annual Report. 1994 47, 1995.

Adler, H., Meyer, E., Serpa, F., Takács, E., Gillaspy, J., Brown, C., Feldman, U.: Fabry-Perot spectroscopy of a visible magnetic dipole transition in Ba34+.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 98 (1-4), 581-584, 1995.

Morgan, C., Serpa, F., Takács, E., Meyer, E., Gillaspy, J., Sugár, J., Roberts, J., Brown, C., Feldman, U.: Observation of Visible and uv Magnetic Dipole Transitions in Highly Charged Xenon and Barium.
Phys. Rev. Lett. 74 (10), 1716-1719, 1995.

Gillaspy, J., Aglitskiy, Y., Bell, E., Brown, C., Chantler, C., Deslattes, R., Feldman, U., Hudson, L., Laming, J., Meyer, E., Morgan, C., Pikin, A., Roberts, J., Ratliff, L., Serpa, F., Sugár, J., Takács, E.: Overview of the electron beam ion trap program at NIST.
Phys. Scr. T. T59 392-395, 1995.

Takács, E., Ricz, S., Végh, J., Kádár, I., Pálinkás, J., Sulik, B., Tóth, L., Berényi, D., Kabachnik, N.: Alignment of the 1s2p vacancy states of Ne doubly ionized by 700-2000-keV proton impact.
Phys. Rev. A. 50 (2), 1197-1204, 1994.

Quayle, C., Bell, I., Takács, E., Chen, X., Burnett, K., Segal, D.: Alignment of Hg-Ar van der Waals molecule photofragments following photodissociation.
J. Chem. Phys. 99 (12), 9608-9615, 1993.

Takács, E., Ricz, S., Végh, J., Kádár, I., Pálinkás, J., Sulik, B., Tóth, L., Berényi, D., Kabachnik, N.: Alignment of the 1s2p vacancy states of neon doubly ionized by 700-2000 keV proton impact.
Atomki Annual Report. 59, 1993.

Ricz, S., Takács, E., Kádár, I., Végh, J., Tóth, L., Sulik, B., Berényi, D.: Angular dependence of the PCI effect in proton-neon-collisions.
In: XVIIIth International Conference on the Physics of Electronic and Atomic Collisions. Aarhus, Denmark, 21-27 July, 1993 : (Abstr. of Contributed Papers). Eds.: Torkild Andersen, Bent Fastrup, Finn Folkmann, Helge Knudsen, N. Andersen, AIP, New York, NY, 552, 1993.

Závodszky, P., Sarkadi, L., Tanis, J., Berényi, D., Pálinkás, J., Plano, V., Gulyás, L., Takács, E., Tóth, L.: Contribution of transfer ionization to cusp electron production in He+ on Ar collisions.
Atomki annual report. 49, 1993.

Plano, V., Sarkadi, L., Závodszky, P., Berényi, D., Pálinkás, J., Gulyás, L., Takács, E., Tóth, L., Tanis, J.: Cusp electron production in 75-300 keV He Ar collisions.
AIP Conf. Proc. 274 307-310, 1993.

Kuzel, M., Sarkadi, L., Závodszky, P., Pálinkás, J., Gulyás, L., Takács, E., Tóth, L., Berényi, D., Maier, R., Groeneveld, K.: Die Bedeutung des ECC Cusp in Stössen neutralen Atome.
Arbeit. Ener. Atomare Stösse. 14 10, 1993.

Závodszky, P., Sarkadi, L., Tanis, J., Berényi, D., Pálinkás, J., Plano, V., Gulyás, L., Takács, E., Tóth, L.: Projectile energy dependence of the contributions of different mechanisms to cusp electron production in He+ -> Ar collisions.
Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms. 79 (1-4), 67-70, 1993.

Závodszky, P., Sarkadi, L., Kuzel, M., Pálinkás, J., Gulyás, L., Takács, E., Tóth, L., Berényi, D., Groeneveld, K.: Projectile energy dependence of the ECC electron cusp in He+ - Ar collisions.
In: Proceedings of the 3rd Triangle Seminar on Atomic Collision Processes. Uzhgorod, October, 26. 1992. Eds.: A. N. Zavilopulo and J.E. Kontros, Institute of Electron Physics, Uzhgorod, 27, 1993.

Sarkadi, L., Závodszky, P., Kuzel, M., Maier, R., Pálinkás, J., Gulyás, L., Takács, E., Tóth, L., Berényi, D., Groeneveld, K.: Systematic study of the ECC cusp at impact of neutral atoms.
Atomki Annual Report. 47, 1993.

Takács, E., Ricz, S., Végh, J., Kádár, I., Pálinkás, J., Sulik, B., Tóth, L., Berényi, D.: The role of the shake-off ionization process in the alignment of the 1s2p double vacancy states of Ne at high proton impact energies.
In: X'93 Sixteenth International Conference on X-Ray and Inner-Shell Processes. Debrecen, Hungary, 12-16 July, 1993

Ricz, S., Kádár, I., Végh, J., Fülöp, Z., Takács, E., Wakiya, K., Szabó, G., Tóth, L.: An exact comparison of the experimental and theoretical ECC cusp energies.
Atomki Annual Report. 1991 63, 1992.

Ricz, S., Kádár, I., Végh, J., Fülöp, Z., Takács, E., Wakiya, K., Szabó, G., Tóth, L.: An exact comparison of the experimental and theoretical ECC cusp energies.
Arbeit. Ener. Atomare Stösse. 13 188-190, 1992.

Sarkadi, L., Závodszky, P., Tanis, J., Berényi, D., Pálinkás, J., Plano, V., Gulyás, L., Takács, E., Tóth, L.: Projectile energy dependence of the contributions of different mechanisms in cusp electron production in He+ - Ar collisions.
In: Abstracts for the Twelfth International Conference on the Application of Accelerators in Research & Industry, November 2, 3, 4, and 5, 1992 : University of North Texas, Department of Physics, Denton, Texas. Eds.: Jerome L. Duggan, Ira Lon Morgan, University of North Texas, Denton, Texas, 34, 1992.

Sarkadi, L., Závodszky, P., Tanis, J., Berényi, D., Pálinkás, J., Plano, V., Gulyás, L., Takács, E., Tóth, L.: Projectile energy dependence of the contributions of different mechanisms to cusp electron production in He+ - Ar collisions.
In: 3rd Debrecen-Uzhgorod-Miskolc Triangle Seminar on Atomic Collision Processes. Uzhgorod, Ukraine, 26 Oct., 1992 : (Abstr.: Uzhgorod, Institute of Electron Physics, 1992). Eds.: by A.N. Zavilopulo, J.E. Kontros, IEP, Uzhgorod, 31, 1993.

Závodszky, P., Sarkadi, L., Kuzel, M., Pálinkás, J., Gulyás, L., Takács, E., Tóth, L., Berényi, D., Groeneveld, K.: Projectile energy dependence of the ECC electron cusp in He 0,+ on Ar collisions.
In: Abstracts for the Twelfth International Conference on the Application of Accelerators in Research & Industry, November 2, 3, 4, and 5, 1992 : University of North Texas, Department of Physics, Denton, Texas. Eds.: Jerome L. Duggan, Ira Lon Morgan, University of North Texas, Denton, Texas, 152, 1992.

Tőkési, K., Ricz, S., Takács, E., Sulik, B., Tóth, L., Takada, N.: Impact energy dependence of the L3 subshell alignment of Ar.
Atomki Annual Report. 1990 55, 1991.

Takács, E., Sarkadi, L., Ricz, S., Sulik, B., Tóth, L.: Measurement of post-collision interaction effects for p on Ne collisions.
Atomki Annual Report. 53, 1991.

Takács, E., Sarkadi, L., Ricz, S., Sulik, B., Tóth, L.: Measurement of post-collision interaction effects for p on Ne collisions.
J. Phys. B. 24 (16), L381-L386, 1991.

Takács, E., Ricz, S., Végh, J., Kádár, I., Sulik, B., Papp, T., Török, I., Pálinkás, J., Tóth, L., Berényi, D.: Systematic study of the anisotropy of Ne K Auger satellites in ion-atom collisions.
Atomki Annual Report. 1990 51, 1991.