Advanced Characterization Postdoc

** What You Will Do*
* MST-8 is seeking a highly motivated postdoctoral researcher to conduct experimental investigations of plastic deformation and deformation twinning in structural materials, with emphasis on quantifying and analyzing microstructural and twin networks. The successful candidate will lead in situ and ex situ experimental campaigns to uncover how grain connectivity, twin nucleation, and evolving twin networks govern strain localization, hardening, and damage initiation.

The project will focus on high-resolution microstructural characterization and mesoscale mechanical testing to explicitly map grains, grain boundaries, twins, and twin boundary networks during deformation. The goal is to establish quantitative, network-based descriptions of microstructure and twin connectivity and directly link these to measured local plastic response.

The candidate is expected to disseminate results in leading journals in materials science and mechanics. Strong scientific writing skills and the ability to clearly articulate mechanistic insight is essential.

The candidate will collaborate closely with computational researchers developing crystal plasticity and network-based modeling frameworks, providing high-quality experimental datasets for validation and mechanistic interpretation.

** What You Need*
* ** Minimum

Job Requirements:

*
* + Demonstrated expertise in experimental plasticity of metals.

+   Strong knowledge of deformation twinning mechanisms and twin boundary physics.

+   Expertise in EBSD analysis, including twin identification and grain boundary characterization.

+   

Experience with in-situ SEM mechanical testing and microstructural evolution studies.

+   Demonstrated knowledge of metals deformation behavior and microstructure-property relationships.

+   Evidence of peer-reviewed publications in relevant journals.

** Desired

Qualifications:

*
* + Experience analyzing slip-twin interactions and twin network evolution.

+   

Experience with high-resolution strain mapping techniques (e.g., digital image correlation).

+   

Experience with 3D microstructure characterization or serial sectioning methods.

+   Experience preparing metallographic samples for EBSD and in situ testing.

+   A strong publication record demonstrating the ability to independently drive projects to high-impact outcomes.

+   Experience collaborating in multidisciplinary experimental-computational research teams.

** Education**  **:
** A PhD in nuclear engineering, materials science, physics, or a related engineering discipline completed within the last 5 years or soon to be completed.

*
* Work Location:

** The work location for this position is onsite and located in Los Alamos, NM. All work locations are at the discretion of management.

** Note to Applicants:*
* Due to federal restrictions contained in the current National Defense Authorization Act, citizens of the People's Republic of China-including the special administrative regions of Hong Kong and Macau-as well as citizens of the Islamic Republic of Iran, the Democratic People's Republic of Korea (North Korea), and the Russian Federation, who are not Lawful Permanent Residents ("green card" holders) are prohibited from accessing facilities that support the mission, functions, and operations of national security laboratories and nuclear weapons production facilities, which includes Los Alamos National Laboratory.

Candidates may be considered for a Director's Fellowship and outstanding candidates may be considered for the prestigious Marie Curie, Richard P. Feynman, J. Robert Oppenheimer, or Frederick Reines Fellowships.

For general information to the Postdoc Program go to  http://(Use the "Apply for this Job" box below). .

** Where You Will Work*
* Located in beautiful northern New Mexico, Los Alamos National Laboratory (LANL) is a multidisciplinary research institution engaged in strategic science on behalf of national security. Our generous benefits package includes:

§  PPO or High Deductible medical insurance with the same large nationwide network

§  Dental and vision insurance

§  Free basic life and disability insurance

§  Paid childbirth and parental leave

§ …