Abstract
RésuméObservations have been made of the modification produced by a temperature gradient in the shape of air bubbles in natural snow crystals, and also of the shrinkage of the bubbles with time. The rate of shrinkage is governed by a constant which is strongly temperature dependent with an activation energy of about 15.1 kcal./mole, a value sufficiently similar to the activation energy for diffusion of tritium, dielectric relaxation and mechanical relaxation to suggest that atomic diffusion processes may be responsible for all of these phenomena.
References
6
Referenced
6
{'key': 'S0022143000019778_R2', 'volume-title': 'Snow crystals', 'author': 'Bentley', 'year': '1931'}
/ Snow crystals by Bentley (1931){'key': 'S0022143000019778_R3', 'first-page': '191', 'article-title': 'Diffusion von Protonen (Tritonen) in Eiskristallen', 'volume': '1', 'author': 'Dengel', 'year': '1963', 'journal-title': 'Physik der kondensierten Materie'}
/ Physik der kondensierten Materie / Diffusion von Protonen (Tritonen) in Eiskristallen by Dengel (1963)- Kuroiwa D . 1965. Internal friction of H2O, D2O and natural glacier ice. U.S. Cold Regions Research and Engineering Laboratory. Research Report 131.
{'key': 'S0022143000019778_R5', 'first-page': '81', 'article-title': 'Yuki no kesshō no naka no kihō', 'volume': '24', 'author': 'Maeno', 'year': '1966', 'journal-title': 'Teion-kagaku'}
/ Teion-kagaku / Yuki no kesshō no naka no kihō by Maeno (1966)- Nakaya U . 1956. Properties of single crystals of ice, revealed by internal melting. U.S. Snow, Ice and Permafrost Research Establishment. Research Report 13.
10.1063/1.1700726
Dates
Type | When |
---|---|
Created | 7 years, 11 months ago (Sept. 19, 2017, 4:47 a.m.) |
Deposited | 6 years, 3 months ago (June 2, 2019, 12:28 p.m.) |
Indexed | 3 years, 5 months ago (March 29, 2022, 6:05 p.m.) |
Issued | 58 years, 8 months ago (Jan. 1, 1967) |
Published | 58 years, 8 months ago (Jan. 1, 1967) |
Published Online | 8 years, 7 months ago (Jan. 30, 2017) |
Published Print | 58 years, 8 months ago (Jan. 1, 1967) |
@article{Maeno_1967, title={Metamorphism of Air Bubbles in a Snow Crystal}, volume={6}, ISSN={1727-5652}, url={http://dx.doi.org/10.3189/s0022143000019778}, DOI={10.3189/s0022143000019778}, number={46}, journal={Journal of Glaciology}, publisher={International Glaciological Society}, author={Maeno, Norikazu and Kuroiwa, Daisuke}, year={1967}, pages={561–564} }