@article{MTMT:34397517,
	title = {Extreme Solar Events: Setting up a Paradigm},
	url = {https://m2.mtmt.hu/api/publication/34397517},
	author = {Usoskin, Ilya and Miyake, Fusa and Baroni, Melanie and Brehm, Nicolas and Dalla, Silvia and Hayakawa, Hisashi and Hudson, Hugh and Jull, Timothy AJ and Knipp, Delores and Koldobskiy, Sergey and Maehara, Hiroyuki and Mekhaldi, Florian and Notsu, Yuta and Poluianov, Stepan and Rozanov, Eugene and Shapiro, Alexander and Spiegl, Tobias and Sukhodolov, Timofei and Uusitalo, Joonas and Wacker, Lukas},
	doi = {10.1007/s11214-023-01018-1},
	journal-iso = {SPACE SCI REV},
	journal = {SPACE SCIENCE REVIEWS},
	volume = {219},
	unique-id = {34397517},
	issn = {0038-6308},
	year = {2023},
	eissn = {1572-9672}
}

@article{MTMT:34265370,
	title = {THE POTENTIAL OF BIOGENIC FRACTION ANALYSIS BY RADIOCARBON IN FOOD, DRUG, AND COSMETIC PRODUCTS},
	url = {https://m2.mtmt.hu/api/publication/34265370},
	author = {Varga, Tamás and Szejke, Dóra and Nemes, Zoltán and Jull, Timothy AJ and Molnár, Mihály},
	doi = {10.1017/RDC.2023.98},
	journal-iso = {RADIOCARBON},
	journal = {RADIOCARBON},
	volume = {65},
	unique-id = {34265370},
	issn = {0033-8222},
	abstract = {Biobased content analysis is a well-established, analytically independent, standardized method to determine the biobased content of fuels and plastics, based on differences of the specific radiocarbon ( 14 C) activity of fossil and recent biogenic compounds. This biogenic content analysis can be useful for the producers as a quality assurance tool, for the customers as feedback about the truly biobased products and for the control organizations as an independent analytical tool to prove the biological origin. More than 100 commercially available foods, cosmetics, and drug samples have been used for biobased carbon content analysis by accelerator mass spectrometry (AMS) 14 C measurement to demonstrate the potential of this technique. Our results show that this measurement technique is a unique tool for the determination of biocontent in foodstuff and medical products. Most of the tested materials were nearly or completely biobased (≥ 98 pMC), and no completely fossil-based final product was detected. The lowest biogenic compound was measured in a vanilla aroma flavor. In 45 of the 102 samples selected a wide range (2–98%) presented fossil-based carbon content. The method can be applied for monitoring raw materials and final products for biobased content in the industry and consumer protection as well.},
	year = {2023},
	eissn = {1945-5755},
	pages = {1176-1192}
}

@article{MTMT:34237373,
	title = {Atom counting with accelerator mass spectrometry},
	url = {https://m2.mtmt.hu/api/publication/34237373},
	author = {Kutschera, Walter and Jull, Timothy AJ and Paul, Michael and Wallner, Anton},
	doi = {10.1103/RevModPhys.95.035006},
	journal-iso = {REV MOD PHYS},
	journal = {REVIEWS OF MODERN PHYSICS},
	volume = {95},
	unique-id = {34237373},
	issn = {0034-6861},
	year = {2023},
	eissn = {1539-0756},
	orcid-numbers = {Kutschera, Walter/0000-0002-3098-3760; Paul, Michael/0000-0002-4121-8597; Wallner, Anton/0000-0003-2804-3670}
}

@misc{MTMT:34062100,
	title = {VAS ALAPANYAGÚ ESZKÖZÖK C-14 TARTALMÁNAK MÉRÉSTECHNIKAI FEJLESZTÉSE A HEKAL AMS LABORATÓRIUMBAN},
	url = {https://m2.mtmt.hu/api/publication/34062100},
	author = {Molnár, Mihály and Baráth, Balázs Áron and Jull, Timothy AJ},
	unique-id = {34062100},
	year = {2023}
}

@misc{MTMT:34062097,
	title = {Fast and effective sample preparation and AMS C-14 analyses of iron material at HEKAL AMS Lab, Debrecen, HU},
	url = {https://m2.mtmt.hu/api/publication/34062097},
	author = {Molnár, Mihály and Baráth, Balázs Áron and László, Szolnoki and János, Dani and Jull, Timothy AJ},
	unique-id = {34062097},
	year = {2023}
}

@article{MTMT:33767356,
	title = {Eccentricity-paced geomagnetic field and monsoon rainfall variations over the last 870 kyr},
	url = {https://m2.mtmt.hu/api/publication/33767356},
	author = {Zhou, W. and Kong, X. and Paterson, G.A. and Sun, Y. and Wu, Y. and Ao, H. and Xian, F. and Du, Y. and Tang, L. and Zhou, J. and Shi, Z. and Jull, Timothy AJ and Zhao, G. and An, Z.},
	doi = {10.1073/pnas.2211495120},
	journal-iso = {P NATL ACAD SCI USA},
	journal = {PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA},
	volume = {120},
	unique-id = {33767356},
	issn = {0027-8424},
	year = {2023},
	eissn = {1091-6490}
}

@article{MTMT:33767355,
	title = {Intercomparison exercise on fuel samples for determination of biocontent ratio by 14c accelerator mass spectrometry},
	url = {https://m2.mtmt.hu/api/publication/33767355},
	author = {Varga, Tamás and Hajdas, I. and Calcagnile, L. and Quarta, G. and Major, István and Jull, Timothy AJ and Molnár, Anita and Molnár, Mihály},
	doi = {10.1017/RDC.2023.7},
	journal-iso = {RADIOCARBON},
	journal = {RADIOCARBON},
	volume = {65},
	unique-id = {33767355},
	issn = {0033-8222},
	abstract = {The method of determining the biobased carbon content in liquid fuel samples is standardized, but
		different laboratories use different protocols during sample preparation and perform the measurements using
		different machines. The accelerator mass spectrometry (AMS) laboratories use different combustion, preparation,
		and graphitization methods for the graphite production for the spectrometric measurements. As a result, the
		intercomparison between the laboratories is inevitable to prove precision and accuracy and to demonstrate that the
		results are comparable. In this study, we present the results of an intercomparison campaign involving three 14C
		accelerator mass spectrometry laboratories. Five samples were used in the measurement campaign, including two
		biocomponents (fatty acid methyl ester, hydrotreated vegetable oil), one fossil component (fossil diesel), and two
		blends (mixtures of fossil and biocomponent with 90–10% mixing ratio) in the laboratories of CEDAD (Italy),
		ETH (Switzerland), and INTERACT (Hungary). The results presented by the laboratories are comparable, and all
		three laboratories could determine the biobased carbon content of the samples within 1% relative uncertainty,
		which is acceptable in the scientific, economic, and industrial fields for biocomponent determination.},
	year = {2023},
	eissn = {1945-5755},
	pages = {539-548},
	orcid-numbers = {Major, István/0000-0003-4675-9875; Molnár, Anita/0000-0003-0380-2212}
}

@article{MTMT:33660298,
	title = {Radiocarbon dating of microliter sized Hungarian Tokaj wine samples},
	url = {https://m2.mtmt.hu/api/publication/33660298},
	author = {Varga, Tamás and Molnár, Mihály and Molnár, Anita and Jull, Timothy AJ and Palcsu, László and László, Elemér},
	doi = {10.1016/j.jfca.2023.105203},
	journal-iso = {J FOOD COMPOS ANAL},
	journal = {JOURNAL OF FOOD COMPOSITION AND ANALYSIS},
	volume = {118},
	unique-id = {33660298},
	issn = {0889-1575},
	year = {2023},
	eissn = {1096-0481},
	orcid-numbers = {Molnár, Anita/0000-0003-0380-2212; László, Elemér/0000-0001-7276-7241}
}

@article{MTMT:33648395,
	title = {PERFORMANCE AND INTER-COMPARISON TESTS OF THE MICADAS AT THE RADIOCARBON LABORATORY OF LANZHOU UNIVERSITY, CHINA},
	url = {https://m2.mtmt.hu/api/publication/33648395},
	author = {Cao, Huihui and Wang, Zongli and He, Jianhua and Guo, Jiale and Jull, Timothy AJ and Zhou, Aifeng and Dong, Guanghui and Chen, Fahu},
	doi = {10.1017/RDC.2022.80},
	journal-iso = {RADIOCARBON},
	journal = {RADIOCARBON},
	volume = {65},
	unique-id = {33648395},
	issn = {0033-8222},
	year = {2023},
	eissn = {1945-5755},
	pages = {41-80},
	orcid-numbers = {Cao, Huihui/0000-0003-2252-8722; Zhou, Aifeng/0000-0001-8349-8585}
}

@CONFERENCE{MTMT:34056405,
	title = {Novel sample preparation approach to investigate ¹⁴C from iron material},
	url = {https://m2.mtmt.hu/api/publication/34056405},
	author = {Baráth, Balázs Áron and Jull, Timothy AJ and Molnár, Mihály},
	booktitle = {24th Radiocarbon 10th 14C & Archaeology Conference Abstract Book},
	unique-id = {34056405},
	year = {2022}
}