Manipulating trapped air bubbles in ice for message storage in cold regions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F71226401%3A_____%2F25%3AN0101068" target="_blank" >RIV/71226401:_____/25:N0101068 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S2666386425002218" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2666386425002218</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.xcrp.2025.102622" target="_blank" >10.1016/j.xcrp.2025.102622</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Manipulating trapped air bubbles in ice for message storage in cold regions

Popis výsledku v původním jazyce

Message storage using documents and telecommunications encounters high energy consumption and a short life cycle in cold regions. Easily available low temperature and water have created the history-recording glaciers. Inspired by the naturally occurring bubbles in glaciers, we elucidate the underlying physics governing them and develop an ice-based message storage method. The formation process of trapped air bubbles is controlled by the heat and mass transfer during freezing. We identify four ice regions based on the bubbles’ distribution and determine the critical freezing rate between the bubble and clear ice regions at 2.87 μm/s. Manipulating the bubble layer by varying the freezing rate successfully utilizes Morse, binary, and ternary codes to store messages. These findings reveal the underlying physics of the trapped air bubble formations, and the intermittent growth of bubble layers also provides the potential for incorporating artificial intelligence into material solidification, glacier analysis, and gas exploration.

Název v anglickém jazyce

Manipulating trapped air bubbles in ice for message storage in cold regions

Popis výsledku anglicky

Message storage using documents and telecommunications encounters high energy consumption and a short life cycle in cold regions. Easily available low temperature and water have created the history-recording glaciers. Inspired by the naturally occurring bubbles in glaciers, we elucidate the underlying physics governing them and develop an ice-based message storage method. The formation process of trapped air bubbles is controlled by the heat and mass transfer during freezing. We identify four ice regions based on the bubbles’ distribution and determine the critical freezing rate between the bubble and clear ice regions at 2.87 μm/s. Manipulating the bubble layer by varying the freezing rate successfully utilizes Morse, binary, and ternary codes to store messages. These findings reveal the underlying physics of the trapped air bubble formations, and the intermittent growth of bubble layers also provides the potential for incorporating artificial intelligence into material solidification, glacier analysis, and gas exploration.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Cell Reports Physical Science

ISSN

—

e-ISSN

2666-3864

Svazek periodika

6

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

102622

Kód UT WoS článku

001517115400001

EID výsledku v databázi Scopus

2-s2.0-105008197162