@article{MTMT:33160723, title = {Ion energy distribution in an electron beam ion trap inferred from simulations of the trapped ion cloud}, url = {https://m2.mtmt.hu/api/publication/33160723}, author = {Hahn, Michael and Arthanayaka, Thusitha and Beiersdorfer, Peter and Brown, Gregory V and Savin, Daniel W.}, doi = {10.1103/PhysRevE.105.015204}, journal-iso = {PHYSICAL REVIEW E}, journal = {PHYSICAL REVIEW E: COVERING STATISTICAL NONLINEAR BIOLOGICAL AND SOFT MATTER PHYSICS (2016-)}, volume = {105}, unique-id = {33160723}, issn = {2470-0045}, abstract = {We have inferred the energy distribution of trapped ions in an electron beam ion trap (EBIT) from simulations of the spatial distribution of Fe13+ ions and a comparison with measured visible light images of the ion cloud. We simulated the cloud of Fe13+ ions by computing ion trajectories in the EBIT for different ion energy distributions used to initialize the trajectories. We then performed a least-squares fit to infer the ion energy distribution that best reproduced the measured ion cloud. These best-fit distributions were typically non-Maxwellian. For electron beam energies of 395-475 eV and electron beam currents of 1-9 mA, we find that the average ion energy is in the range of 10-300 eV. We also find that the average ion energy increases with increasing beam current approximately as < E > approximate to 25I(e) eV, where I-e is the electron beam current in mA. We have also compared our results to Maxwell-Boltzmann-distribution ion clouds. We find that our best-fit non-thermal distributions have an < E > that is less than half that of the T from the best-fit Maxwell-Boltzmann distributions (< E >/q)/T = 0.41 +/- 0.05.}, year = {2022}, eissn = {2470-0053}, orcid-numbers = {Hahn, Michael/0000-0001-7748-4179; Brown, Gregory V/0000-0001-6338-9445} } @article{MTMT:32416146, title = {A compact electron beam ion trap in support of high-temperature plasma diagnostics based on conduction-cooled superconducting coils}, url = {https://m2.mtmt.hu/api/publication/32416146}, author = {Bin, B. and Lyu, B. and Yang, Y. and Zhang, H. M. and Hao, Q. W. and Wang, F. D. and Dai, C. and Du, X. W. and Fu, J. and Li, Y. Y. and Li, J. and Wang, Q. P.}, doi = {10.1063/5.0040620}, journal-iso = {REV SCI INSTRUM}, journal = {REVIEW OF SCIENTIFIC INSTRUMENTS}, volume = {92}, unique-id = {32416146}, issn = {0034-6748}, abstract = {Spectroscopic diagnostics of future fusion reactor plasmas require information on impurity line emissions, especially for relevant high-Z metal elements (e.g., tungsten). These materials will be widely used as plasma facing components for their high heat tolerance and low sputtering yield. Based on an electron beam ion trap, a compact impurity spectra platform is developed to mimic the high-temperature environment of a fusion reactor. The proposed platform can deliver a focused e-beam at energies over 30 keV using a confining magnetic field of similar to 1.0 T generated by two superconducting coils (NbTi). Cooled by a closed-loop cryocooler, the coils can avoid the usage of a complicated cryogenic system involving the handling of liquid helium. For spectroscopic studies of highly charged ions, a spherically curved crystal spectrometer is proposed to measure a wavelength range around 2-4 angstrom covering the typical wavelength range expected to be emitted by metal ions in a fusion plasma. This paper reports the design and development progress of the platform. Published under an exclusive license by AIP Publishing.}, year = {2021}, eissn = {1089-7623} } @article{MTMT:30954846, title = {Capture of highly charged ions in a pseudo-hyperbolic Paul trap}, url = {https://m2.mtmt.hu/api/publication/30954846}, author = {Dreiling, J. M. and Naing, A. S. and Tan, J. N. and Hanson, J. M. and Hoogerheide, S. F. and Brewer, S. M.}, doi = {10.1063/1.5090338}, journal-iso = {J APPL PHYS}, journal = {JOURNAL OF APPLIED PHYSICS}, volume = {126}, unique-id = {30954846}, issn = {0021-8979}, abstract = {The confinement of ions in a radio-frequency (RF) trap (also known as a Paul trap) has proven to be advantageous in many applications. In nearly all cases, singly-or few-times-ionized atoms are created in situ within the RF trap. Highly charged ions, on the other hand, are produced more efficiently in dedicated external sources; hence, the isolation of single highly charged species in an RF trap is more involved. In this work, highly charged ions produced by an electron beam ion trap/source are extracted in bunches via an similar to 7 m long beamline, which is tuned to minimize the phase-space volume of the ion bunch. The charge-state-selected ion bunch is then captured in an RF trap constructed from cylindrically symmetric electrodes with pseudohyperbolic surfaces. The RF drive parameter space is surveyed both experimentally and computationally to investigate the dynamics and map out those regions favorable for ion capture. We find that an appreciable number of Ne10+ ions are captured using an RF frequency of 2.4 MHz and an amplitude range of 120 V-220 V, with an efficiency highly dependent on the RF field phase. An experimental capture efficiency of >20% was attained, with at least 500 ions being captured by the RF trap. This is slightly higher (similar to 135%) than that captured by a contiguous, compact Penning trap. However, in the absence of any cooling mechanism, the observed ion-storage lifetime in the RF trap is 69 ms, a factor of similar to 30 shorter than in the Penning trap; potential improvements are discussed.}, year = {2019}, eissn = {1089-7550} } @article{MTMT:30434559, title = {Highly charged ions: Optical clocks and applications in fundamental physics}, url = {https://m2.mtmt.hu/api/publication/30434559}, author = {Kozlov, M. G. and Safronova, M. S. and Lopez-Urrutia, J. R. Crespo and Schmidt, P. O.}, doi = {10.1103/RevModPhys.90.045005}, journal-iso = {REV MOD PHYS}, journal = {REVIEWS OF MODERN PHYSICS}, volume = {90}, unique-id = {30434559}, issn = {0034-6861}, abstract = {Recent developments in frequency metrology and optical clocks have been based on electronic transitions in atoms and singly charged ions as references. The control over all relevant degrees of freedom in these atoms has enabled relative frequency uncertainties at a level of 10(-18). This accomplishment not only allows for extremely accurate time and frequency measurements, but also to probe our understanding of fundamental physics, such as a possible variation of fundamental constants, a violation of the local Lorentz invariance, and the existence of forces beyond the standard model of physics. In addition, novel clocks are driving the development of sophisticated technical applications. Crucial for applications of clocks in fundamental physics are a high sensitivity to effects beyond the standard model and a small frequency uncertainty of the clock. Highly charged ions offer both. They possess optical transitions which can be extremely narrow and less sensitive to external perturbations compared to current atomic clock species. The large selection of highly charged ions offers narrow transitions that are among the most sensitive ones for the "new physics" effects. Recent experimental advances in trapping and sympathetic cooling of highly charged ions will in the future enable advanced quantum logic techniques for controlling motional and internal degrees of freedom and thus enable high-accuracy optical spectroscopy. Theoretical progress in calculating the properties of selected highly charged ions has allowed the evaluation of systematic shifts and the prediction of the sensitivity to the physics beyond the standard model. New theoretical challenges and opportunities emerge from relativistic, quantum electrodynamics, and nuclear-size contributions that become comparable with interelectronic correlations. This article reviews the current status of the field, addresses specific electronic configurations and systems which show the most promising properties for research, their potential limitations, and the techniques for their study.}, year = {2018}, eissn = {1539-0756} } @article{MTMT:3308986, title = {Identification and Plasma Diagnostics Study of Extreme Ultraviolet Transitions in Highly Charged Yttrium}, url = {https://m2.mtmt.hu/api/publication/3308986}, author = {Roshani, Silwal and Takács, Endre and Joan, M Dreiling and John, D Gillaspy and Yuri, Ralchenko}, doi = {10.3390/atoms5030030}, journal-iso = {ATOMS}, journal = {ATOMS}, volume = {5}, unique-id = {3308986}, year = {2017}, eissn = {2218-2004}, pages = {30-52} } @article{MTMT:26752854, title = {Measurements of density dependent intensity ratios of extreme ultraviolet line emission from Fe X, XI, and XII}, url = {https://m2.mtmt.hu/api/publication/26752854}, author = {Shimizu, Erina and Ali, Safdar and Tsuda, Takashi and Sakaue, Hiroyuki A and Kato, Daiji and Murakami, Izumi and Hara, Hirohisa and Watanabe, Tetsuya and Nakamura, Nobuyuki}, doi = {10.1051/0004-6361/201630199}, journal-iso = {ASTRON ASTROPHYS}, journal = {ASTRONOMY & ASTROPHYSICS}, volume = {601}, unique-id = {26752854}, issn = {0004-6361}, year = {2017}, eissn = {1432-0746} } @article{MTMT:25802077, title = {Cascade emission in electron beam ion trap plasma of W25+ ion}, url = {https://m2.mtmt.hu/api/publication/25802077}, author = {Jonauskas, V and Puetterich, T and Kucas, S and Masys, S and Kyniene, A and Gaigalas, G and Kisielius, R and Radziute, L and Rynkun, P and Merkelis, G}, doi = {10.1016/j.jqsrt.2015.03.013}, journal-iso = {J QUANT SPECTROSC RA}, journal = {JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER}, volume = {160}, unique-id = {25802077}, issn = {0022-4073}, year = {2015}, eissn = {1879-1352}, pages = {22-28} } @article{MTMT:2888313, title = {Helium-like titanium x-ray spectrum as a probe of QED computation}, url = {https://m2.mtmt.hu/api/publication/2888313}, author = {Payne, A T and Chantler, C T and Kinnane, M N and Gillaspy, J D and Hudson, L T and Smale, L F and Henins, A and Kimpton, J A and Takács, Endre}, doi = {10.1088/0953-4075/47/18/185001}, journal-iso = {J PHYS B AT MOL OPT PH}, journal = {JOURNAL OF PHYSICS B: ATOMIC MOLECULAR AND OPTICAL PHYSICS}, volume = {47}, unique-id = {2888313}, issn = {0953-4075}, year = {2014}, eissn = {1361-6455} } @article{MTMT:25718419, title = {A portable high-resolution soft x-ray and extreme ultraviolet spectrometer designed for the Shanghai EBIT and the Shanghai low energy EBITs}, url = {https://m2.mtmt.hu/api/publication/25718419}, author = {Shi, Zhan and Zhao, Ruifeng and Li, Wenxian and Tu, Bingsheng and Yang, Yang and Xiao, Jun and Huldt, Sven and Hutton, Roger and Zou, Yaming}, doi = {10.1063/1.4876597}, journal-iso = {REV SCI INSTRUM}, journal = {REVIEW OF SCIENTIFIC INSTRUMENTS}, volume = {85}, unique-id = {25718419}, issn = {0034-6748}, year = {2014}, eissn = {1089-7623} } @article{MTMT:2375958, title = {Testing Three-Body Quantum Electrodynamics with Trapped Ti{20+} Ions: Evidence for a Z-dependent Divergence Between Experiment and Calculation}, url = {https://m2.mtmt.hu/api/publication/2375958}, author = {Chantler, Chris T and Kinnane, M N and Gillaspy, John Dale and Hudson, Larry T and Payne, A T and Smale, L F and Henins, A and Pomeroy, J M and Tan, J N and Kimpton, J A and Takács, Endre and Makónyi, Károly}, doi = {10.1103/PhysRevLett.109.153001}, journal-iso = {PHYS REV LETT}, journal = {PHYSICAL REVIEW LETTERS}, volume = {109}, unique-id = {2375958}, issn = {0031-9007}, year = {2012}, eissn = {1079-7114} } @article{MTMT:26342507, title = {Accurate measurement and physical insight: The X-ray extended range technique for fundamental atomic physics, condensed matter research and biological sciences}, url = {https://m2.mtmt.hu/api/publication/26342507}, author = {Chantler, C T}, doi = {10.1016/j.radphyschem.2009.07.022}, journal-iso = {RADIAT PHYS CHEM}, journal = {RADIATION PHYSICS AND CHEMISTRY: THE JOURNAL FOR RADIATION PHYSICS RADIATION CHEMISTRY AND RADIATION PROCESSING}, volume = {79}, unique-id = {26342507}, issn = {0969-806X}, year = {2010}, eissn = {1879-0895}, pages = {117-123} } @article{MTMT:23281411, title = {Multi-photon resonance enhanced super high-order harmonic generation}, url = {https://m2.mtmt.hu/api/publication/23281411}, author = {Lin, ZZ and Zhuang, J and Ning, XJ}, doi = {10.1088/1674-1056/19/11/113204}, journal-iso = {CHINESE PHYS B}, journal = {CHINESE PHYSICS B}, volume = {19}, unique-id = {23281411}, issn = {1674-1056}, year = {2010}, eissn = {1741-4199} } @article{MTMT:23281415, title = {EXPERIMENTAL INVESTIGATIONS OF ION CHARGE DISTRIBUTIONS, EFFECTIVE ELECTRON DENSITIES, AND ELECTRON-ION CLOUD OVERLAP IN ELECTRON BEAM ION TRAP PLASMA USING EXTREME-ULTRAVIOLET SPECTROSCOPY}, url = {https://m2.mtmt.hu/api/publication/23281415}, author = {Liang, GY and Lopez-Urrutia, JRC and Baumann, TM and Epp, SW and Gonchar, A and Lapierre, A and Mokler, PH and Simon, MC and Tawara, H and Mackel, V and Yao, K and Zhao, G and Zou, Y and Ullrich, J}, doi = {10.1088/0004-637X/702/2/838}, journal-iso = {ASTROPHYS J}, journal = {ASTROPHYSICAL JOURNAL}, volume = {702}, unique-id = {23281415}, issn = {1538-4357}, year = {2009}, eissn = {0004-637X}, pages = {838-850} } @article{MTMT:23281413, title = {Numerical simulation of the charge balance and temperature evolution in an electron beam ion trap}, url = {https://m2.mtmt.hu/api/publication/23281413}, author = {Lu, XJ and Currell, FJ}, doi = {10.1103/PhysRevSTAB.12.014401}, journal-iso = {PHYS REV SPEC TOP-AC}, journal = {PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS}, volume = {12}, unique-id = {23281413}, issn = {1098-4402}, year = {2009} } @article{MTMT:23281414, title = {HCI potential energy sputtering measured with magnetic tunnel junctions}, url = {https://m2.mtmt.hu/api/publication/23281414}, author = {Pomeroy, JM and Grube, H}, doi = {10.1016/j.nimb.2008.12.001}, journal-iso = {NUCL INSTRUM METH B}, journal = {NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS}, volume = {267}, unique-id = {23281414}, issn = {0168-583X}, year = {2009}, eissn = {1872-9584}, pages = {642-645} } @article{MTMT:23281417, title = {A "brief" history of spectroscopy on EBIT}, url = {https://m2.mtmt.hu/api/publication/23281417}, author = {Beiersdorfer, P}, doi = {10.1139/P07-135}, journal-iso = {CAN J PHYS}, journal = {CANADIAN JOURNAL OF PHYSICS}, volume = {86}, unique-id = {23281417}, issn = {0008-4204}, year = {2008}, eissn = {1208-6045}, pages = {1-10} } @article{MTMT:26341642, title = {The visible spectrum of highly charged ions: A window to fundamental physics}, url = {https://m2.mtmt.hu/api/publication/26341642}, author = {Lopez-Urrutia, J R Crespo}, doi = {10.1139/P07-115}, journal-iso = {CAN J PHYS}, journal = {CANADIAN JOURNAL OF PHYSICS}, volume = {86}, unique-id = {26341642}, issn = {0008-4204}, year = {2008}, eissn = {1208-6045}, pages = {111-123} } @article{MTMT:23281419, title = {Spatial and electronic characterization of nano-features created by highly charged ions}, url = {https://m2.mtmt.hu/api/publication/23281419}, author = {Pomeroy, JM and Grube, H and Perrella, AC}, doi = {10.1080/10420150701470829}, journal-iso = {RADIAT EFF DEFECT S}, journal = {RADIATION EFFECTS AND DEFECTS IN SOLIDS}, volume = {162}, unique-id = {23281419}, issn = {1042-0150}, year = {2007}, eissn = {1029-4953}, pages = {473-481} } @article{MTMT:150357, title = {Target dependence of charge exchange X-rays}, url = {https://m2.mtmt.hu/api/publication/150357}, author = {Takács, Endre and Tőkési, Károly and Tawara, H and Verzani, CJ and Hohl, T and Gillaspy, JD and Pálinkás, József}, doi = {10.1016/j.radphyschem.2006.01.031}, journal-iso = {RADIAT PHYS CHEM}, journal = {RADIATION PHYSICS AND CHEMISTRY: THE JOURNAL FOR RADIATION PHYSICS RADIATION CHEMISTRY AND RADIATION PROCESSING}, volume = {76}, unique-id = {150357}, issn = {0969-806X}, year = {2007}, eissn = {1879-0895}, pages = {617-620}, orcid-numbers = {Tőkési, Károly/0000-0001-8772-8472} } @article{MTMT:2375962, title = {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}, url = {https://m2.mtmt.hu/api/publication/2375962}, author = {Tawara, Hiro and Takács, Endre and Suta, Tibor and Makónyi, Károly and Ratliff, Laura P and Gillaspy, John Dale}, doi = {10.1103/PhysRevA.73.012704}, journal-iso = {PHYS REV A}, journal = {PHYSICAL REVIEW A}, volume = {73}, unique-id = {2375962}, issn = {2469-9926}, year = {2006}, eissn = {2469-9934} } @article{MTMT:23281421, title = {Highly charged ion research at the livermore electron beam ion traps}, url = {https://m2.mtmt.hu/api/publication/23281421}, author = {Beiersdorfer, P}, doi = {10.1088/0031-8949/2005/T120/005}, journal-iso = {PHYS SCR}, journal = {PHYSICA SCRIPTA}, volume = {T120}, unique-id = {23281421}, issn = {0031-8949}, year = {2005}, eissn = {1402-4896}, pages = {40-46} } @article{MTMT:2375948, title = {A high efficiency ultrahigh vacuum compatible flat field spectrometer for extreme ultraviolet wavelengths}, url = {https://m2.mtmt.hu/api/publication/2375948}, author = {Blagojevic, B and Le Bigot, E-O and Fahy, K and Aguilar, A and Makónyi, Károly and Takács, Endre and Tan, J N and Pomeroy, J M and Burnett, J H and Gillaspy, John Dale and Roberts, James R}, doi = {10.1063/1.1988227}, journal-iso = {REV SCI INSTRUM}, journal = {REVIEW OF SCIENTIFIC INSTRUMENTS}, volume = {76}, unique-id = {2375948}, issn = {0034-6748}, year = {2005}, eissn = {1089-7623} } @article{MTMT:2375961, title = {EBIT diagnostics using X-ray spectra of highly ionized Ne}, url = {https://m2.mtmt.hu/api/publication/2375961}, author = {Matranga, Marco and Barbera, Marco and Maggio, Antonio and Peres, Giovanni and Serio, Salvatore and Takács, Endre and Silver, Eric and Gillaspy, John Dale and Schnopper, Herbert and Laming, Martin and Beeman, Jeff and Haller, Eugen and Madden, Norman}, doi = {10.1016/S0168-583X(03)00943-1}, journal-iso = {NUCL INSTRUM METH B}, journal = {NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS}, volume = {205}, unique-id = {2375961}, issn = {0168-583X}, year = {2003}, eissn = {1872-9584}, pages = {244-249} } @article{MTMT:2375944, title = {Astrophysics and spectroscopy with microcalorimeters on an electron beam ion trap}, url = {https://m2.mtmt.hu/api/publication/2375944}, author = {Takács, Endre and Silver, Eric and Laming, J Martin and Gillaspy, John Dale and Schnopper, Herbert and Brickhouse, N S and Barbera, Marco and Mantraga, M and Ratliff, Laura P and Tawara, Hiro and Makónyi, Károly and Madden, Norman and Landis, D and Beeman, Jeff and Haller, Eugen}, doi = {10.1016/S0168-583X(03)00937-6}, journal-iso = {NUCL INSTRUM METH B}, journal = {NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS}, volume = {205}, unique-id = {2375944}, issn = {0168-583X}, year = {2003}, eissn = {1872-9584}, pages = {144-155} } @article{MTMT:148955, title = {Cascade transition X-rays from electron capture into highly charged ions in collisions with neutral gas targets}, url = {https://m2.mtmt.hu/api/publication/148955}, author = {Tawara, H and Takács, Endre and Ratliff, LP and Gillaspy, JD and Tőkési, Károly}, doi = {10.1016/S0168-583X(03)00949-2}, journal-iso = {NUCL INSTRUM METH B}, journal = {NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS}, volume = {205}, unique-id = {148955}, issn = {0168-583X}, year = {2003}, eissn = {1872-9584}, pages = {605-609}, orcid-numbers = {Tőkési, Károly/0000-0001-8772-8472} } @article{MTMT:20732736, title = {Molecular dynamics simulation of potential sputtering on a LiF surface by slow highly charged ions}, url = {https://m2.mtmt.hu/api/publication/20732736}, author = {Wang, LL and Perera, A and Cheng, HP}, doi = {10.1103/PhysRevB.68.115409}, journal-iso = {PHYS REV B}, journal = {PHYSICAL REVIEW B}, volume = {68}, unique-id = {20732736}, issn = {2469-9950}, year = {2003}, eissn = {2469-9969} } @article{MTMT:23341974, title = {Highly charged ions}, url = {https://m2.mtmt.hu/api/publication/23341974}, author = {Gillaspy, JD}, doi = {10.1088/0953-4075/34/19/201}, journal-iso = {J PHYS B AT MOL OPT PH}, journal = {JOURNAL OF PHYSICS B: ATOMIC MOLECULAR AND OPTICAL PHYSICS}, volume = {34}, unique-id = {23341974}, issn = {0953-4075}, year = {2001}, eissn = {1361-6455}, pages = {R93-R130} } @article{MTMT:23281427, title = {In-situ observation of surface modification induced by highly charged ion bombardment}, url = {https://m2.mtmt.hu/api/publication/23281427}, author = {Minniti, R and Ratliff, LP and Gillaspy, JD}, doi = {10.1238/Physica.Topical.092a00022}, journal-iso = {PHYS SCR}, journal = {PHYSICA SCRIPTA}, volume = {T92}, unique-id = {23281427}, issn = {0031-8949}, year = {2001}, eissn = {1402-4896}, pages = {22-26} } @article{MTMT:2375951, title = {Absolute measurement of the resonance lines in heliumlike vanadium on an electron-beam ion trap}, url = {https://m2.mtmt.hu/api/publication/2375951}, author = {Chantler, Chris T and Paterson, D and Hudson, Larry T and Serpa, Francesco G and Gillaspy, John Dale and Takács, Endre}, doi = {10.1103/PhysRevA.62.042501}, journal-iso = {PHYS REV A}, journal = {PHYSICAL REVIEW A}, volume = {62}, unique-id = {2375951}, issn = {2469-9926}, year = {2000}, eissn = {2469-9934} } @article{MTMT:23281430, title = {Modified surface nanoscale explosion: Effects of initial condition and charge flow}, url = {https://m2.mtmt.hu/api/publication/23281430}, author = {Hedstrom, M and Cheng, HP}, doi = {10.1021/jp993283u}, journal-iso = {J PHYS CHEM B}, journal = {JOURNAL OF PHYSICAL CHEMISTRY B}, volume = {104}, unique-id = {23281430}, issn = {1520-6106}, year = {2000}, eissn = {1520-5207}, pages = {4633-4641} } @article{MTMT:23281429, title = {X-rays in research and development at the National Institute of Standards and Technology}, url = {https://m2.mtmt.hu/api/publication/23281429}, author = {Sieber, JR}, doi = {10.1002/1097-4539(200009/10)29:5<327::AID-XRS440>3.0.CO;2-R}, journal-iso = {X-RAY SPECTROM}, journal = {X-RAY SPECTROMETRY}, volume = {29}, unique-id = {23281429}, issn = {0049-8246}, year = {2000}, eissn = {1097-4539}, pages = {327-338} } @article{MTMT:2375947, title = {Laboratory astrophysics and microanalysis with NTD-germanium-based X-ray microcalorimeters}, url = {https://m2.mtmt.hu/api/publication/2375947}, author = {Silver, Eric and Schnopper, Herbert and Bandler, S and Murray, S S and Madden, Norman and Landis, D and Beeman, Jeff and Haller, Eugen and Barbera, Marco and Tucker, G and Gillaspy, John Dale and Takács, Endre and Porto, J V}, doi = {10.1016/S0168-9002(99)01349-2}, journal-iso = {NUCL INSTRUM METH A}, journal = {NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT}, volume = {444}, unique-id = {2375947}, issn = {0168-9002}, year = {2000}, eissn = {1872-9576}, pages = {156-160} } @article{MTMT:147764, title = {Precision X-ray spectroscopy at the NIST electron-beam ion trap: Resolution of major systematic error}, url = {https://m2.mtmt.hu/api/publication/147764}, author = {Chantler, CT and Paterson, D and Hudson, LT and Serpa, FG and Gillaspy, JD and Takács, Endre}, doi = {10.1238/Physica.Topical.080a00440}, journal-iso = {PHYSICA SCRIPTA-TOPICAL ISSUES}, journal = {PHYSICA SCRIPTA-TOPICAL ISSUES}, volume = {T80B}, unique-id = {147764}, issn = {0281-1847}, year = {1999}, pages = {440-442} } @article{MTMT:23281434, title = {The use of a spherically curved crystal spectrometer for X-ray measurements on electron beam ion trap}, url = {https://m2.mtmt.hu/api/publication/23281434}, author = {Aglitskiy, Y and Serpa, FG and Meyer, ES and Gillaspy, JD and Brown, CM and Faenov, AY and Pikuz, TA}, doi = {10.1088/0031-8949/58/2/012}, journal-iso = {PHYSICA SCRIPTA-TOPICAL ISSUES}, journal = {PHYSICA SCRIPTA-TOPICAL ISSUES}, volume = {58}, unique-id = {23281434}, issn = {0281-1847}, year = {1998}, pages = {178-181} } @article{MTMT:27498360, title = {Masked ion beam lithography with highly charged ions}, url = {https://m2.mtmt.hu/api/publication/27498360}, author = {Gillaspy, JD and Parks, DC and Ratliff, LP}, doi = {10.1116/1.590367}, journal-iso = {J VAC SCI TECHNOL B}, journal = {JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B-MICROELECTRONICS AND NANOMETER STRUCTURES}, volume = {16}, unique-id = {27498360}, issn = {1071-1023}, year = {1998}, pages = {3294-3297} } @article{MTMT:23281435, title = {The present status of the Tokyo electron beam ion trap}, url = {https://m2.mtmt.hu/api/publication/23281435}, author = {Nakamura, N and Asada, J and Currell, FJ and Fukami, T and Hirayama, T and Kato, D and Motohashi, K and Nojikawa, E and Ohtani, S and Okazaki, K and Sakurai, M and Shimizu, H and Tada, N and Tsurubuchi, S and Watanabe, H}, doi = {10.1063/1.1148555}, journal-iso = {REV SCI INSTRUM}, journal = {REVIEW OF SCIENTIFIC INSTRUMENTS}, volume = {69}, unique-id = {23281435}, issn = {0034-6748}, year = {1998}, eissn = {1089-7623}, pages = {694-696} } @article{MTMT:23281438, title = {Atomic physics experiments using the Tokyo electron beam ion trap}, url = {https://m2.mtmt.hu/api/publication/23281438}, author = {Ohtani, S and Nakamura, N}, journal-iso = {J KOREAN PHYS SOC}, journal = {JOURNAL OF THE KOREAN PHYSICAL SOCIETY}, volume = {32}, unique-id = {23281438}, issn = {0374-4884}, year = {1998}, eissn = {1976-8524}, pages = {353-355} } @article{MTMT:23281437, title = {Lifetime measurements in the ground configuration of Ar13+ and Kr22+ using an electron beam ion trap}, url = {https://m2.mtmt.hu/api/publication/23281437}, author = {Serpa, FG and Gillaspy, JD and Trabert, E}, doi = {10.1088/0953-4075/31/15/008}, journal-iso = {J PHYS B AT MOL OPT PH}, journal = {JOURNAL OF PHYSICS B: ATOMIC MOLECULAR AND OPTICAL PHYSICS}, volume = {31}, unique-id = {23281437}, issn = {0953-4075}, year = {1998}, eissn = {1361-6455}, pages = {3345-3352} } @article{MTMT:23281440, title = {Progress towards absolute X-ray spectroscopy on the NIST electron-beam ion trap: Current status and results}, url = {https://m2.mtmt.hu/api/publication/23281440}, author = {Chantler, CT and Paterson, D and Hudson, LT and Serpa, FG and Gillaspy, JD and Deslattes, RD}, doi = {10.1088/0031-8949/1997/T73/025}, journal-iso = {PHYS SCR}, journal = {PHYSICA SCRIPTA}, volume = {T73}, unique-id = {23281440}, issn = {0031-8949}, year = {1997}, eissn = {1402-4896}, pages = {87-89} } @article{MTMT:23281441, title = {Nanoscale modification of silicon surfaces via Coulomb explosion}, url = {https://m2.mtmt.hu/api/publication/23281441}, author = {Cheng, HP and Gillaspy, JD}, doi = {10.1103/PhysRevB.55.2628}, journal-iso = {PHYS REV B}, journal = {PHYSICAL REVIEW B}, volume = {55}, unique-id = {23281441}, issn = {2469-9950}, year = {1997}, eissn = {2469-9969}, pages = {2628-2636} } @article{MTMT:23281447, title = {A new model for the motion of ion clouds inside electron beam ion traps and sources}, url = {https://m2.mtmt.hu/api/publication/23281447}, author = {Currell, FJ and Asada, J and Ohtani, S}, doi = {10.1088/0031-8949/1997/T73/123}, journal-iso = {PHYS SCR}, journal = {PHYSICA SCRIPTA}, volume = {T73}, unique-id = {23281447}, issn = {0031-8949}, year = {1997}, eissn = {1402-4896}, pages = {373-374} } @article{MTMT:23281446, title = {A quartz quasimonolith for absolute x-ray wavelength measurements}, url = {https://m2.mtmt.hu/api/publication/23281446}, author = {Klopfel, D and Holzer, G and Forster, E and Beiersdorfer, P}, journal-iso = {REV SCI INSTRUM}, journal = {REVIEW OF SCIENTIFIC INSTRUMENTS}, volume = {68}, unique-id = {23281446}, issn = {0034-6748}, year = {1997}, eissn = {1089-7623}, pages = {3669-3675} } @article{MTMT:23281445, title = {An overview of the Tokyo Electron Beam Ion Trap}, url = {https://m2.mtmt.hu/api/publication/23281445}, author = {Nakamura, N and Asada, J and Currell, FJ and Fukami, T and Hirayma, T and Motohashi, K and Nagata, T and Nojikawa, E and Ohtani, S and Okazaki, K and Sakurai, M and Shiraishi, H and Tsurubuchi, S and Watanabe, H}, doi = {10.1088/0031-8949/1997/T73/119}, journal-iso = {PHYS SCR}, journal = {PHYSICA SCRIPTA}, volume = {T73}, unique-id = {23281445}, issn = {0031-8949}, year = {1997}, eissn = {1402-4896}, pages = {362-364} } @article{MTMT:23281443, title = {Kr spectra from an electron-beam ion trap: 300 nm to 460 nm}, url = {https://m2.mtmt.hu/api/publication/23281443}, author = {Serpa, FG and Bell, EW and Meyer, ES and Gillaspy, JD and Roberts, JR}, doi = {10.1103/PhysRevA.55.1832}, journal-iso = {PHYS REV A}, journal = {PHYSICAL REVIEW A}, volume = {55}, unique-id = {23281443}, issn = {2469-9926}, year = {1997}, eissn = {2469-9934}, pages = {1832-1835} } @article{MTMT:2375942, title = {Measurement of a magnetic-dipole transition probability in Xe32+ an electron-beam ion trap}, url = {https://m2.mtmt.hu/api/publication/2375942}, author = {Serpa, Francesco G and Morgan, C A and Meyer, Eric Sam and Gillaspy, John Dale and Träbert, E and Church, D A and Takács, Endre}, doi = {10.1103/PhysRevA.55.4196}, journal-iso = {PHYS REV A}, journal = {PHYSICAL REVIEW A}, volume = {55}, unique-id = {2375942}, issn = {2469-9926}, year = {1997}, eissn = {2469-9934}, pages = {4196-4200} } @article{MTMT:2375936, title = {X-ray emission for 3-137 keV Ar17+ impacting SiO2}, url = {https://m2.mtmt.hu/api/publication/2375936}, author = {Takács, Endre and Ónodi-Szűcs, Z and Ratliff, Laura P and Gillaspy, John Dale and Pálinkás, József}, doi = {10.1016/S0168-583X(96)01054-3}, journal-iso = {NUCL INSTRUM METH B}, journal = {NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS}, volume = {124}, unique-id = {2375936}, issn = {0168-583X}, year = {1997}, eissn = {1872-9584}, pages = {431-434} } @article{MTMT:23281444, title = {Characteristics of the Tokyo Electron-Beam Ion Trap}, url = {https://m2.mtmt.hu/api/publication/23281444}, author = {Watanabe, H and Asada, J and Currell, FJ and Fukami, T and Hirayama, T and Motohashi, K and Nakamura, N and Nojikawa, E and Ohtani, S and Okazaki, K and Sakurai, M and Shimizu, H and Tada, N and Tsurubuchi, S}, doi = {10.1143/JPSJ.66.3795}, journal-iso = {J PHYS SOC JPN}, journal = {JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN}, volume = {66}, unique-id = {23281444}, issn = {0031-9015}, year = {1997}, pages = {3795-3800} } @article{MTMT:23281448, title = {The magnetic trapping mode of an electron beam ion trap: New opportunities for highly charged ion research}, url = {https://m2.mtmt.hu/api/publication/23281448}, author = {Beiersdorfer, P and Schweikhard, L and LopezUrrutia, JC and Widmann, K}, doi = {10.1063/1.1147276}, journal-iso = {REV SCI INSTRUM}, journal = {REVIEW OF SCIENTIFIC INSTRUMENTS}, volume = {67}, unique-id = {23281448}, issn = {0034-6748}, year = {1996}, eissn = {1089-7623}, pages = {3818-3826} } @article{MTMT:23341980, title = {EBIT spectra of highly stripped ions from the visible to the X-ray}, url = {https://m2.mtmt.hu/api/publication/23341980}, author = {Gillaspy, JD}, doi = {10.1088/0031-8949/1996/T65/024}, journal-iso = {PHYSICA SCRIPTA-TOPICAL ISSUES}, journal = {PHYSICA SCRIPTA-TOPICAL ISSUES}, volume = {T65}, unique-id = {23341980}, issn = {0281-1847}, year = {1996}, pages = {168-174} } @article{MTMT:23281450, title = {Anomalous Z dependence of a magnetic dipole transition in the Ti I isoelectronic sequence}, url = {https://m2.mtmt.hu/api/publication/23281450}, author = {Serpa, FG and Meyer, ES and Morgan, CA and Gillaspy, JD and Sugar, J and Roberts, JR and Brown, CM and Feldman, U}, doi = {10.1103/PhysRevA.53.2220}, journal-iso = {PHYS REV A}, journal = {PHYSICAL REVIEW A}, volume = {53}, unique-id = {23281450}, issn = {2469-9926}, year = {1996}, eissn = {2469-9934}, pages = {2220-2224} }