Papers

Browse all posts in the Papers category.

7 to 12 of 45

15DEC 2024
Activities
Collaborative research effort unveiling the microscopic details of the L12-D019 phase transformation in Co-base superalloys
We are proud to announce the publication of a collaborative study entitled “Microscopic mechanism of the L1₂–D0₁₉ phase transformation in a Co-base single crystal superalloy” in Acta Materialia! Congratulations to Nico and all the collaboration partners for the great work! This study offers novel insights into the atomic-level processes governing an often-observed phase transformation in […]We are proud to announce the publication of a collaborative study entitled “Microscopic mechanism of the L1₂–D0₁₉ phase transformation in a Co-base single crystal superalloy” in Acta Materialia! Congratulations to Nico and all the collaboration partners for the great work! This study offers novel insights into the atomic-level processes governing an often-observed phase transformation in […]
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16SEP 2024
Activities
Highlights from Superalloys 2024
We are proud to announce two paper contributions to the 15th International Symposium on Superalloys, which took place from September 8th-12th, 2024, in Seven Springs, Pennsylvania (USA). Both contributions enhance our understanding of stacking faults, a critical aspect of high-temperature deformation in superalloys. These works are the culmination of over a decade of research persued […]
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28AUG 2024
Allgemein
Correlative microscopy qualifies scanning electron microscopy for defect analysis in 2D materials
The classical way to study defects in crystalline materials is transmission electron microscopy (TEM). But do we always need this expensive and sophisticated instrument? IMN scientists have now demonstrated that the much more widespread and affordable scanning electron microscope (SEM) can be equally used when applied in scanning transmission mode (STEM) and has even advantages […]
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15JUL 2024
Allgemein
Improving reconstructions in nanotomography via mathematical optimization
In collaboration with colleagues from the Department of Data Science, IMN researchers developed a new compressed sensing method that uses mathematical optimization to improve the quality of 3D reconstructions in nanotomography of homogeneous materials. The work was performed in the framework of the DFG-funded Collaborative Research Center CRC 1411 “Design of particulate products” and recently […]In collaboration with colleagues from the Department of Data Science, IMN researchers developed a new compressed sensing method that uses mathematical optimization to improve the quality of 3D reconstructions in nanotomography of homogeneous materials. The work was performed in the framework of the DFG-funded Collaborative Research Center CRC 1411 “Design of particulate products” and recently […]
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30APR 2024
Allgemein
Structural evolution in Ga-Pt SCALMS elucidated by identical location nano-CT
We are pleased to announce the recent publication of the paper “Structural evolution of GaOx- shell and intermetallic phases in Ga-Pt SCALMS” by S. Carl, J. Will, B. Apeleo Zubiri, E. Spiecker and colleagues in the Journal of Physical Chemistry Letters. Propane dehydrogenation (PDH) has attracted widespread attention in recent years due to the increased […]
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05MAR 2024
Allgemein
Scientists Unveil a New Window into Nanoscale Worlds: Revealing the 3D Atomic Structures of Complex Materials
In a milestone study, IMN scientists have demonstrated a novel technique that uncovers the three-dimensional structures of nanomaterials, including those made of light elements that have eluded detection until now. This advance, which utilizes ptychographic electron tomography, showcases a new tool to aid our understanding of the nanoscale realm, with wide-ranging implications for materials science and structural […]In a milestone study, IMN scientists have demonstrated a novel technique that uncovers the three-dimensional structures of nanomaterials, including those made of light elements that have eluded detection until now. This advance, which utilizes ptychographic electron tomography, showcases a new tool to aid our understanding of the nanoscale realm, with wide-ranging implications for materials science and structural […]
Read more about Scientists Unveil a New Window into Nanoscale Worlds: Revealing the 3D Atomic Structures of Complex Materials