Comment to “Dynamics of supercooled confined water measured by deep inelastic neutron scattering”

Y. Finkelstein; R. Moreh

doi:10.1007/s11467-019-0926-z

Comment to “Dynamics of supercooled confined water measured by deep inelastic neutron scattering”

Y. Finkelstein
, R. Moreh

Department of Physics

Research output: Contribution to journal › Comment/debate

2 Scopus citations

Abstract

We comment on the findings of “Dynamics of supercooled confined water measured by deep inelastic neutron scattering”, by V. De Michele, G. Romanelli, and A. Cupane [Front. Phys. 13, 138205 (2018)]. We show that the current sensitivity of the deep inelastic neutron scattering (DINS) method, cannot detect with confidence small differences in the proton kinetic energy, Ke(H), involved in a liquid-liquid transition in supercooled water confined in nanoporous silica. We also critisize the calculation of Ke(H) carried out in Front. Phys. 13, 138205 (2018).

Original language	English
Article number	53605
Journal	Frontiers of Physics
Volume	14
Issue number	5
DOIs	https://doi.org/10.1007/s11467-019-0926-z
State	Published - 1 Oct 2019

Keywords

deep inelastic neutron scattering
libration
liquid-liquid transition
proton kinetic energy
supercooled water
vibrational density of states

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1007/s11467-019-0926-z

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title = "Comment to “Dynamics of supercooled confined water measured by deep inelastic neutron scattering”",

abstract = "We comment on the findings of “Dynamics of supercooled confined water measured by deep inelastic neutron scattering”, by V. De Michele, G. Romanelli, and A. Cupane [Front. Phys. 13, 138205 (2018)]. We show that the current sensitivity of the deep inelastic neutron scattering (DINS) method, cannot detect with confidence small differences in the proton kinetic energy, Ke(H), involved in a liquid-liquid transition in supercooled water confined in nanoporous silica. We also critisize the calculation of Ke(H) carried out in Front. Phys. 13, 138205 (2018).",

keywords = "deep inelastic neutron scattering, libration, liquid-liquid transition, proton kinetic energy, supercooled water, vibrational density of states",

author = "Y. Finkelstein and R. Moreh",

note = "Publisher Copyright: {\textcopyright} 2019, Higher Education Press and Springer-Verlag GmbH Germany, part of Springer Nature.",

year = "2019",

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doi = "10.1007/s11467-019-0926-z",

language = "English",

volume = "14",

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TY - JOUR

T1 - Comment to “Dynamics of supercooled confined water measured by deep inelastic neutron scattering”

AU - Finkelstein, Y.

AU - Moreh, R.

PY - 2019/10/1

Y1 - 2019/10/1

N2 - We comment on the findings of “Dynamics of supercooled confined water measured by deep inelastic neutron scattering”, by V. De Michele, G. Romanelli, and A. Cupane [Front. Phys. 13, 138205 (2018)]. We show that the current sensitivity of the deep inelastic neutron scattering (DINS) method, cannot detect with confidence small differences in the proton kinetic energy, Ke(H), involved in a liquid-liquid transition in supercooled water confined in nanoporous silica. We also critisize the calculation of Ke(H) carried out in Front. Phys. 13, 138205 (2018).

AB - We comment on the findings of “Dynamics of supercooled confined water measured by deep inelastic neutron scattering”, by V. De Michele, G. Romanelli, and A. Cupane [Front. Phys. 13, 138205 (2018)]. We show that the current sensitivity of the deep inelastic neutron scattering (DINS) method, cannot detect with confidence small differences in the proton kinetic energy, Ke(H), involved in a liquid-liquid transition in supercooled water confined in nanoporous silica. We also critisize the calculation of Ke(H) carried out in Front. Phys. 13, 138205 (2018).

KW - deep inelastic neutron scattering

KW - libration

KW - liquid-liquid transition

KW - proton kinetic energy

KW - supercooled water

KW - vibrational density of states

UR - https://www.scopus.com/pages/publications/85073060176

U2 - 10.1007/s11467-019-0926-z

DO - 10.1007/s11467-019-0926-z

M3 - Comment/debate

AN - SCOPUS:85073060176

SN - 2095-0462

VL - 14

JO - Frontiers of Physics

JF - Frontiers of Physics

IS - 5

M1 - 53605

ER -

Comment to “Dynamics of supercooled confined water measured by deep inelastic neutron scattering”

Abstract

Keywords

ASJC Scopus subject areas

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