Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

View all journals
Search
Log in

nature
search

Search

Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Nature Communications (1)
Scientific Reports (1)
Communications Earth & Environment (1)

Choose more journals

Article type Check one or more article types to show results from those article types only.

Research (3)

Subject Check one or more subjects to show results from those subjects only.

Astronomy and planetary science
Materials science
Planetary science
Solid Earth sciences

Date Choose a date option to show results from those dates only.

Today
Last 7 days
Last 30 days
Last 12 months
Last 2 years
Last 5 years

Custom date range

Clear all filters

Sort by:

Relevance

Date published (new to old)

Date published (old to new)

Showing 1–3 of 3 results

Advanced filters: Author: Narangoo Purevjav Clear advanced filters

Quantitative analysis of hydrogen sites and occupancy in deep mantle hydrous wadsleyite using single crystal neutron diffraction

Narangoo Purevjav
Takuo Okuchi
Christina Hoffmann
ResearchOpen Access11 Oct 2016
Scientific Reports

Volume: 6, P: 1-8
Ultrafast olivine-ringwoodite transformation during shock compression

Meteorites from space often include denser polymorphs of their minerals, providing records of past hypervelocity collisions. An olivine mineral crystal was shock-compressed by a high-power laser, and its transformation into denser ringwoodite was time-resolved using an X-ray free electron laser.

Takuo Okuchi
Yusuke Seto
Norimasa Ozaki
ResearchOpen Access14 Jul 2021
Nature Communications

Volume: 12, P: 1-8
Poirierite, a dense metastable polymorph of magnesium iron silicate in shocked meteorites

Naturally occurring poirierite is identified in three shocked meteorites where it probably formed as a metastable phase during rapid phase transitions between olivine and its high-pressure polymorphs, according to high-resolution crystallographic analyses

Naotaka Tomioka
Luca Bindi
Yu Kodama
ResearchOpen Access22 Jan 2021
Communications Earth & Environment

Volume: 2, P: 1-8