Nano Letters

, том 16 , издание 7 , страницы 4236-4242

Nanotwinned Boron Suboxide (B₆O): New Ground State of B₆O

Тип публикации: Journal Article

Дата публикации: 2016-06-08

American Chemical Society (ACS)

Nano Letters

scimago Q1

wos Q1

БС1

SJR: 2.967

CiteScore: 14.9

Impact factor: 9.1

ISSN: 15306984, 15306992

DOI: 10.1021/acs.nanolett.6b01204

Скопировать DOI

PubMed ID: 27253270

General Chemistry

Condensed Matter Physics

General Materials Science

Mechanical Engineering

Bioengineering

Краткое описание

Nanotwinned structures in superhard ceramics rhombohedral boron suboxide (R-B6O) have been examined using a combination of transmission electron microscopy (TEM) and quantum mechanics (QM). QM predicts negative relative energies to R-B6O for various twinned R-B6O (denoted as τ-B6O, 2τ-B6O, and 4τ-B6O), consistent with the recently predicted B6O structure with Cmcm space group (τ-B6O) which has an energy 1.1 meV/B6O lower than R-B6O. We report here TEM observations of this τ-B6O structure, confirming the QM predictions. QM studies under pure shear deformation and indentation conditions are used to determine the deformation mechanisms of the new τ-B6O phase which are compared to R-B6O and 2τ-B6O. The lowest stress slip system of τ-B6O is (010)/⟨001⟩ which transforms τ-B6O to R-B6O under pure shear deformation. However, under indentation conditions, the lowest stress slip system changes to (001)/⟨110⟩, leading to icosahedra disintegration and hence amorphous band formation.

Найдено

2 цитирования

Оганов Артем

🥼 🤝

д.ф.-м.н., проф., , Европейская академия

409 публикаций, 32 781 цитирование, 96 рецензий

Индекс Хирша: 87

Сколковский институт науки и технологий

Области научных интересов

1 цитирование

Перевислов Сергей

🥼

д.т.н., проф.

109 публикаций, 1 292 цитирования

Индекс Хирша: 23

Институт химии силикатов имени И.В. Гребенщикова

Центральный научно-исследовательский институт конструкционных материалов „Прометей“ имени И. В. Горынина

Области научных интересов

Керамика

Материаловедение

Химия

Топ-30

Журналы

	1 2 3 4 5 6
Physical Review B	Physical Review B, 6, 13.95% Physical Review B 6 публикаций, 13.95%
Scripta Materialia	Scripta Materialia, 3, 6.98% Scripta Materialia 3 публикации, 6.98%
Applied Physics Letters	Applied Physics Letters, 2, 4.65% Applied Physics Letters 2 публикации, 4.65%
Ceramics International	Ceramics International, 2, 4.65% Ceramics International 2 публикации, 4.65%
Acta Materialia	Acta Materialia, 2, 4.65% Acta Materialia 2 публикации, 4.65%
Journal of Physical Chemistry C	Journal of Physical Chemistry C, 2, 4.65% Journal of Physical Chemistry C 2 публикации, 4.65%
Scientific Reports	Scientific Reports, 1, 2.33% Scientific Reports 1 публикация, 2.33%
Journal of Physical Chemistry Letters	Journal of Physical Chemistry Letters, 1, 2.33% Journal of Physical Chemistry Letters 1 публикация, 2.33%
Physical Review Materials	Physical Review Materials, 1, 2.33% Physical Review Materials 1 публикация, 2.33%
Molecules	Molecules, 1, 2.33% Molecules 1 публикация, 2.33%
Computational Materials Science	Computational Materials Science, 1, 2.33% Computational Materials Science 1 публикация, 2.33%
Journal of Materials Science and Technology	Journal of Materials Science and Technology, 1, 2.33% Journal of Materials Science and Technology 1 публикация, 2.33%
Mendeleev Communications	Mendeleev Communications, 1, 2.33% Mendeleev Communications 1 публикация, 2.33%
International Journal of Refractory Metals and Hard Materials $International Journal of Refractory Metals and Hard Materials$	$International Journal of Refractory Metals and Hard Materials$ International Journal of Refractory Metals and Hard Materials, 1, 2.33% International Journal of Refractory Metals and Hard Materials 1 публикация, 2.33%
Journal of Non-Crystalline Solids	Journal of Non-Crystalline Solids, 1, 2.33% Journal of Non-Crystalline Solids 1 публикация, 2.33%
Physics Reports	Physics Reports, 1, 2.33% Physics Reports 1 публикация, 2.33%
Materials and Design	Materials and Design, 1, 2.33% Materials and Design 1 публикация, 2.33%
Progress in Materials Science	Progress in Materials Science, 1, 2.33% Progress in Materials Science 1 публикация, 2.33%
Journal of Alloys and Compounds	Journal of Alloys and Compounds, 1, 2.33% Journal of Alloys and Compounds 1 публикация, 2.33%
Materialia	Materialia, 1, 2.33% Materialia 1 публикация, 2.33%
Journal of the American Ceramic Society	Journal of the American Ceramic Society, 1, 2.33% Journal of the American Ceramic Society 1 публикация, 2.33%
Chemistry of Materials	Chemistry of Materials, 1, 2.33% Chemistry of Materials 1 публикация, 2.33%
Nanoscale	Nanoscale, 1, 2.33% Nanoscale 1 публикация, 2.33%
Materials Research Letters	Materials Research Letters, 1, 2.33% Materials Research Letters 1 публикация, 2.33%
Journal of Superhard Materials	Journal of Superhard Materials, 1, 2.33% Journal of Superhard Materials 1 публикация, 2.33%
Mechanical Properties and Performance of Engineering Ceramics and Composites IV	Mechanical Properties and Performance of Engineering Ceramics and Composites IV, 1, 2.33% Mechanical Properties and Performance of Engineering Ceramics and Composites IV 1 публикация, 2.33%
Nano Letters	Nano Letters, 1, 2.33% Nano Letters 1 публикация, 2.33%
Physica Status Solidi (B): Basic Research	Physica Status Solidi (B): Basic Research, 1, 2.33% Physica Status Solidi (B): Basic Research 1 публикация, 2.33%
Solid State Communications	Solid State Communications, 1, 2.33% Solid State Communications 1 публикация, 2.33%
	1 2 3 4 5 6

Издатели

	2 4 6 8 10 12 14 16 18
Elsevier	Elsevier, 18, 41.86% Elsevier 18 публикаций, 41.86%
American Physical Society (APS)	American Physical Society (APS), 7, 16.28% American Physical Society (APS) 7 публикаций, 16.28%
American Chemical Society (ACS)	American Chemical Society (ACS), 5, 11.63% American Chemical Society (ACS) 5 публикаций, 11.63%
Wiley	Wiley, 4, 9.3% Wiley 4 публикации, 9.3%
Springer Nature	Springer Nature, 2, 4.65% Springer Nature 2 публикации, 4.65%
AIP Publishing	AIP Publishing, 2, 4.65% AIP Publishing 2 публикации, 4.65%
MDPI	MDPI, 1, 2.33% MDPI 1 публикация, 2.33%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 1, 2.33% Royal Society of Chemistry (RSC) 1 публикация, 2.33%
Taylor & Francis	Taylor & Francis, 1, 2.33% Taylor & Francis 1 публикация, 2.33%
Pleiades Publishing	Pleiades Publishing, 1, 2.33% Pleiades Publishing 1 публикация, 2.33%
	2 4 6 8 10 12 14 16 18

Мы не учитываем публикации, у которых нет DOI.
Статистика публикаций обновляется еженедельно.

Вы ученый?

Создайте профиль, чтобы получать персональные рекомендации коллег, конференций и новых статей.

Войти с ORCID

Метрики

Цитировать

ГОСТ |

Цитировать

ГОСТ Скопировать

An Q. et al. Nanotwinned Boron Suboxide (B6O): New Ground State of B6O // Nano Letters. 2016. Vol. 16. No. 7. pp. 4236-4242.

ГОСТ со всеми авторами (до 50) Скопировать

An Q., Reddy K. M., Dong H., Chen M., Oganov A. R., Goddard W. A. I. Nanotwinned Boron Suboxide (B6O): New Ground State of B6O // Nano Letters. 2016. Vol. 16. No. 7. pp. 4236-4242.

RIS |

Цитировать

RIS Скопировать

TY - JOUR

DO - 10.1021/acs.nanolett.6b01204

UR - https://doi.org/10.1021/acs.nanolett.6b01204

TI - Nanotwinned Boron Suboxide (B6O): New Ground State of B6O

T2 - Nano Letters

AU - An, Qi

AU - Reddy, K Madhav

AU - Dong, Huafeng

AU - Chen, Mingwei

AU - Oganov, A. R.

AU - Goddard, William A. III

PY - 2016

DA - 2016/06/08

PB - American Chemical Society (ACS)

SP - 4236-4242

IS - 7

VL - 16

PMID - 27253270

SN - 1530-6984

SN - 1530-6992

ER -

BibTex |

Цитировать

BibTex (до 50 авторов) Скопировать

@article{2016_An,

author = {Qi An and K Madhav Reddy and Huafeng Dong and Mingwei Chen and A. R. Oganov and William A. III Goddard},

title = {Nanotwinned Boron Suboxide (B6O): New Ground State of B6O},

journal = {Nano Letters},

year = {2016},

volume = {16},

publisher = {American Chemical Society (ACS)},

month = {jun},

url = {https://doi.org/10.1021/acs.nanolett.6b01204},

number = {7},

pages = {4236--4242},

doi = {10.1021/acs.nanolett.6b01204}

}

MLA

Цитировать

MLA Скопировать

An, Qi, et al. “Nanotwinned Boron Suboxide (B6O): New Ground State of B6O.” Nano Letters, vol. 16, no. 7, Jun. 2016, pp. 4236-4242. https://doi.org/10.1021/acs.nanolett.6b01204.