Abstract
We studied the electron spin resonance (ESR) spectra of nitrogen atoms stabilized in nitrogen-neon nanoclusters immersed in superfluid \(^4\)He. The nanoclusters were formed during the condensation of the products of the discharge in N\(_2\)–Ne–He gas mixtures into bulk superfluid \(^4\)He at temperature 1.5 K. We studied nanoclusters formed by injection of gas mixtures with different ratios of heavy impurities in the helium N\(_2\)/(Ne + N\(_2\)) ranging from 2% to 90%. Analysis of the ESR spectra of nitrogen atoms stabilized in nitrogen-neon nanoclusters provides important information about the environment of the stabilized atoms and a shell structure of the nanoclusters was revealed. For all samples studied, preferential stabilization of N atoms on the surfaces of the nanoclusters was observed. Annealing of the collection of the nanoclusters in the temperature range 1.1–10 K resulted in substantial changes in the structure of the nanoclusters.
Similar content being viewed by others
References
E.B. Gordon, V.V. Khmelenko, A.E. Popov, A.A. Pelmenev, O.F. Pugachev, Chem. Phys. Lett. 155, 301 (1989)
E.B. Gordon, V.V. Khmelenko, A.A. Pelmenev, E.A. Popov, O.F. Pugachev, A.F. Shestakov, Chem. Phys. 170, 411 (1993)
S.I. Kiselev, V.V. Khmelenko, D.M. Lee, Low Temp. Phys. 26, 641 (2000)
V.V. Khmelenko, H. Kunttu, D.M. Lee, J. Low Temp. Phys. 148, 1 (2007)
V. Kiryukhin, B. Keimer, R.E. Boltnev, V.V. Khmelenko, E.B. Gordon, Phys. Rev. Lett. 79, 1774 (1997)
S.I. Kiselev, V.V. Khmelenko, D.M. Lee, V. Kiryukhin, R.E. Boltnev, E.B. Gordon, B. Keimer, Phys. Rev. B 65, 024517 (2002)
V. Kiryukhin, E.P. Bernard, V.V. Khmelenko, R.E. Boltnev, N.V. Krainyukova, D.M. Lee, Phys. Rev. Lett. 98, 195506 (2007)
N.V. Krainyukova, R.E. Boltnev, E.P. Bernard, V.V. Khmelenko, D.M. Lee, V. Kiryukhin, Phys. Rev. Lett. 109, 245505 (2012)
S.I. Kiselev, V.V. Khmelenko, D.A. Geller, D.M. Lee, J.R. Beamish, J. Low Temp. Phys. 119, 357 (2000)
S.I. Kiselev, V.V. Khmelenko, D.A. Geller, J.R. Beamish, D.M. Lee, Physica B 284, 105 (2000)
S.I. Kiselev, V.V. Khmelenko, D.M. Lee, J. Low Temp. Phys. 121, 671 (2000)
E.B. Gordon, A.A. Pelmenev, O.F. Pugachev, V.L. Tal’roze, V.V. Khmelenko, Doklady Phys. Chem. 280(4–6), 145 (1985)
E.P. Bernard, R.E. Boltnev, V.V. Khmelenko, D.M. Lee, J. Low Temp. Phys. 134, 199 (2004)
R.E. Boltnev, I.N. Krushinskaya, A.A. Pelmenev, E.A. Popov, D.Yu. Stolyarov, V.V. Khmelenko, Low Temp. Phys. 31, 547 (2005)
S. Mao, R.E. Boltnev, V.V. Khmelenko, D.M. Lee, Low Temp. Phys. 38, 1037 (2012)
A. Meraki, P.T. McColgan, R.E. Boltnev, D.M. Lee, V.V. Khmelenko, J. Low Temp. Phys. 192, 224 (2018)
S.N. Foner, C.K. Jen, E.L. Cochran, W.A. Bowers, J. Chem. Phys. 28, 351 (1958)
L.A. Wall, D.W. Brown, R.E. Florin, J. Phys. Chem. 63, 1762 (1959)
F.J. Adrian, Phys. Rev. 127, 837 (1962)
D.D. Delannoy, B. Tribollet, F. Valadier, A. Erbeia, J. Chem. Phys. 68, 2252 (1978)
P.T. McColgan, A. Meraki, R.E. Boltnev, D.M. Lee, V.V. Khmelenko, J. Low Temp. Phys. 187, 124 (2017)
S. Mao, A. Meraki, P.T. McColgan, V. Shemelin, V.V. Khmelenko, D.M. Lee, Rev. Sci. Instrum. 85, 073906 (2014)
E.B. Gordon, A.A. Pelmenev, O.F. Pugachev, V.V. Khmelenko, Sov. J. Low Temp. 8(6), 299 (1982)
E.B. Gordon, L.P. Mezhov-Deglin, O.F. Pugachev, Sov. JETP Lett. 19, 63 (1974)
E.B. Gordon, L.P. Mezhov-Deglin, O.F. Pugachev, V.V. Khmelenko, Cryogenics 16(9), 555 (1976)
R. Beringer, M.A. Heald, Phys. Rev. 95, 1474 (1954)
D.M. Lindsay, J. Chem. Phys 81, 3356 (1984)
L.B. Knight, J. Steadman J. Chem. Phys 74(4), 1750–1756 (1982)
Yu.A. Dmitriev, R.A. Zhitnikov, Zhurnal Tekhnicheskoi Fiziki 57, 1811 (1987)
C. Kittel, E. Abrahams, Phys. Rev. 90, 238 (1953)
E.B. Gordon, Low Temp. Phys. 36, 382 (2010)
A.E. Cuzon, M.J. Eastell, J. Phys. C. 4, 689 (1971)
R.J. Sayer, R.H. Prince, W.W. Duley, Phys. Stat. Sol. (b) 106, 249 (1981)
Acknowledgements
The authors greatly acknowledge the support by the National Science Foundation Grant No. DMR 2104756. CKW acknowledges the support of the HEEP fellowship.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Wetzel, C.K., Lee, D.M. & Khmelenko, V.V. Studies of the Structures of Nitrogen-Neon Nanoclusters Immersed into Superfluid Helium-4. J Low Temp Phys (2024). https://doi.org/10.1007/s10909-023-03026-5
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10909-023-03026-5