F
Frank Arnold
Researcher at Max Planck Society
Publications - 225
Citations - 12216
Frank Arnold is an academic researcher from Max Planck Society. The author has contributed to research in topics: Ion & Stratosphere. The author has an hindex of 57, co-authored 225 publications receiving 11611 citations. Previous affiliations of Frank Arnold include Royal Holloway, University of London & University of London.
Papers
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Journal ArticleDOI
Negative magnetoresistance without well-defined chirality in the Weyl semimetal TaP
Frank Arnold,Chandra Shekhar,Shu-Chun Wu,Yan Sun,Ricardo Donizeth dos Reis,Nitesh Kumar,Marcel Naumann,M. O. Ajeesh,Marcus Schmidt,Adolfo G. Grushin,Jens H. Bardarson,Michael Baenitz,Dmitry A. Sokolov,Horst Borrmann,Michael Nicklas,Claudia Felser,Elena Hassinger,Binghai Yan +17 more
TL;DR: This work establishes the detailed Fermi-surface topology of the recently identified WSM TaP via combined angle-resolved quantum-oscillation spectra and band-structure calculations and observes a large negative longitudinal magnetoresistance.
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Nitric acid cloud formation in the cold Antarctic stratosphere: a major cause for the springtime ‘ozone hole’
Paul J. Crutzen,Frank Arnold +1 more
TL;DR: In this article, a chemical mechanism for the formation of the ozone hole is proposed, which involves removal of gaseous odd nitrogen by ion-and/or aerosol-catalysed conversion of N2O5 and ClONO2 to HNO3 vapour.
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Atmospheric sulphuric acid and aerosol formation: implications from atmospheric measurements for nucleation and early growth mechanisms
S.-L. Sihto,Markku Kulmala,V.-M. Kerminen,M. Dal Maso,Tuukka Petäjä,Ilona Riipinen,Hannele Korhonen,Frank Arnold,Robert Janson,Michael Boy,Ari Laaksonen,Kari E. J. Lehtinen +11 more
TL;DR: In this paper, the authors investigated the formation and early growth of atmospheric secondary aerosol particles building on atmospheric measurements and found that new particle formation seems to be a function of the gaseous sulphuric acid concentration to the power from one to two.
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Connections between atmospheric sulphuric acid and new particle formation during QUEST III–IV campaigns in Heidelberg and Hyytiälä
Ilona Riipinen,S.-L. Sihto,Markku Kulmala,Frank Arnold,M. Dal Maso,Wolfram Birmili,Karri Saarnio,Kimmo Teinilä,V.-M. Kerminen,Ari Laaksonen,Ari Laaksonen,Kari E. J. Lehtinen +11 more
TL;DR: In this article, the role of sul- phuric acid in particle formation and growth was investigated in the QUEST III and BACCI/QUEST IV campaigns in Heidelberg and Hyyti, respectively.
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A Backward Modeling Study of Intercontinental Pollution Transport using Aircraft Measurements
Andreas Stohl,Caroline Forster,Sabine Eckhardt,N. Spichtinger,Heidi Huntrieser,J. Heland,Hans Schlager,S. Wilhelm,Frank Arnold,Owen R. Cooper +9 more
TL;DR: In this article, a Lagrangian particle dispersion model was used to study the intercontinental transport of pollution from North America during an aircraft measurement campaign over Europe, which was used for both the flight planning and a detailed source analysis after the campaign.