# Interface Rotation in Accumulative Rolling Bonding (ARB) Cu/Nb Nanolaminates Under Constrained and Unconstrained Loading Conditions as Revealed by In Situ Micromechanical Testing

https://mdr.nims.go.jp/datasets/344651e5-33ef-4803-a468-d3216b85f27c

## File

- [nanomaterials-15-01528 (1).pdf](https://mdr.nims.go.jp/filesets/b3ab5063-f4bb-4cb6-a00f-9f337eb5249f/download) ([Detail](https://mdr.nims.go.jp/filesets/b3ab5063-f4bb-4cb6-a00f-9f337eb5249f.md))

## Id

344651e5-33ef-4803-a468-d3216b85f27c

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-10-27T05:23:23.366075Z

## Updated at

2025-10-28T03:30:21.376254Z

## Published at

2025-10-28T03:16:21.730104Z

## Doi



## First published url

https://doi.org/10.3390/nano15191528

## Date published

2025-10-07

## Recorded date published



## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Interface Rotation in Accumulative Rolling Bonding (ARB) Cu/Nb Nanolaminates
    Under Constrained and Unconstrained Loading Conditions as Revealed by In Situ
    Micromechanical Testing
  title_type: original
  lang: en

## Description

- description: Accumulative Rolling Bonding (ARB) Cu/Nb Nanolaminates have been widely
    observed to exhibit unique and sheer amount of interface-based plasticity mechanisms,
    and these have been associated with the many extraordinary properties of the material
    system, especially resistances in extreme engineering environments (mechanical/pressure,
    thermal, irradiation, etc.) and self-healing ability from defects (microstructural,
    as well as radiation-induced). Recently, anisotropy in the interface shearing
    mechanisms in the material system have been observed and much discussed. The Cu/Nb
    nanolaminates appear to shear on the interface planes to a much larger extent
    in the Transverse Direction (TD), compared to the Rolling Direction (RD) of the
    ARB process. Related to that, in this present study we observe interface rotation
    in Cu/Nb ARB nanolaminates under constrained and unconstrained loading conditions.
    Both have nominally primary driving forces for interface shearing only in one
    particular direction, ie. RD, but additional shearing in TD was evident. This
    is significant as it represents an interface rotation, while there was no external
    rotational driving force. First, we observed interface rotation in in situ rectangular
    micropillar compression experiments, where the interface is simply sheared in
    one particular direction only, ie. in RD.
  description_type: abstract
  lang: und

## Creator

- name: Rahul Sahay
  role: author
  orcid: https://orcid.org/0000-0002-0019-0153
- name: Ihor Radchenko
  role: author
- name: Pavithra Ananthasubramanian
  role: author
- name: Christian Harito
  role: author
- name: Fabien Briffod
  role: author
  orcid: https://orcid.org/0000-0002-3635-4885
- name: Koki Yasuda
  role: author
- name: Takayuki Shiraiwa
  role: author
- name: Mark Jhon
  role: author
- name: Rachel Speaks
  role: author
- name: Derrick Speaks
  role: author
  orcid: https://orcid.org/0000-0003-3540-1720
- name: Kangjae Lee
  role: author
- name: Manabu Enoki
  role: author
- name: Nagarajan Raghavan
  role: author
- name: Arief Suriadi Budiman
  role: author

## Contact agent



## Publisher

organization: MDPI AG

## Managing organization



## Keyword

- subject: multilayers
  schema: not_defined
- subject: nanolaminates
  schema: not_defined
- subject: interface-based plasticity mechanism
  schema: not_defined
- subject: nanoplasticity
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Nanomaterials
  issn: '20794991'
  volume: '15'
  issue: '19'

## Conference



## Related item



## Funding

- identifier: OREC2024/060/HPPT
  funder_name: Oregon Renewable Energy Center
- identifier: JSPS KAKENHI Grant No. 23H04464
  funder_name: e-ASIA Joint Research Program
- identifier: JST SICORP Grant No. JPMJSC21E1
  funder_name: e-ASIA Joint Research Program
- identifier: A18B1b0061
  funder_name: A*STAR
- identifier: ANR18-09CE-003801
  funder_name: the Agence Nationale de la Recherche (ANR) of the French government
- identifier: NRF2018-NRF-ANR042
  funder_name: the National Research Foundation (NRF) of the Singaporean government
- identifier: OREC2023/060/WIND
  funder_name: Oregon Renewable Energy Center

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: b3ab5063-f4bb-4cb6-a00f-9f337eb5249f
  filename: nanomaterials-15-01528 (1).pdf
  content_type: application/pdf
  size: 3089485
  md5: '08312da09fe593fbe0e60d52402b15a5'

## Thumbnail

fileset_id: b3ab5063-f4bb-4cb6-a00f-9f337eb5249f
filename: nanomaterials-15-01528 (1).pdf