Marc Túnica

Centre National de la Recherche Scientifique — France

Materials Science · Physical Sciences

2h-index14citations9works1.42yr avg
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Research Topics

Diamond and Carbon-based Materials Research(5), Nanowire Synthesis and Applications(5), Semiconductor Quantum Structures and Devices(3), Semiconductor materials and devices(2), Silicon Nanostructures and Photoluminescence(2)

Publications9 total

Structural and thermodynamic stability in hexagonal-diamond <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:msub> <mml:mtext>Si</mml:mtext> <mml:mrow> <mml:mn>1</mml:mn> <mml:mo>−</mml:mo> <mml:mi>x</mml:mi> <mml:mo>−</mml:mo> <mml:mi>y</mml:mi> </mml:mrow> </mml:msub> <mml:msub> <mml:mtext>Ge</mml:mtext> <mml:mrow> <mml:mi>x</mml:mi> </mml:mrow> </mml:msub> <mml:msub> <mml:mtext>B</mml:mtext> <mml:mrow> <mml:mi>y</mml:mi> </mml:mrow> </mml:msub> </mml:mrow> </mml:math> alloys
Semiconductor Science and Technology·2025Open Access
Structural and thermodynamic stability of hexagonal-diamond $\text{Si}_{1 - x - y}\,\text{Ge}_{x}\,\text{B}_{y}$ alloys
arXiv (Cornell University)·2025Open Access
Interaction of Dopants with the I<sub>3</sub>-Type Basal Stacking Fault in Hexagonal-Diamond Si
The Journal of Physical Chemistry C·2025· 2 citedOpen Access
Optical Absorption in Hexagonal-Diamond Si and Ge Nanowires: Insights from STEM-EELS Experiments and <i>Ab Initio</i> Theory
Nano Letters·2025· 2 citedOpen Access
Acceptor and donor impurity levels in hexagonal-diamond silicon
Physical Review Materials·2024· 2 cited
Acceptor and donor impurity levels in hexagonal-diamond silicon
arXiv (Cornell University)·2024Open Access
Tuning Superconductivity in Nanosecond Laser‐Annealed Boron‐Doped Si<sub>1–<i>x</i></sub>Ge<sub><i>x</i></sub> Epilayers
physica status solidi (a)·2024· 5 citedOpen Access
Tuning superconductivity in nanosecond laser annealed boron doped $Si_{1-x}Ge_{x}$ epilayers
arXiv (Cornell University)·2024Open Access
Effects of vacancies on the thermal conductivity of Si nanowires
Physical Chemistry Chemical Physics·2023· 3 citedOpen Access

Frequent Co-authors

Michele Amato(8), F. Chiodi(3), Alberto Zobelli(3), O. Mauguin(2), Charles Renard(2), Géraldine Hallais(2), D. Débarre(2), Shimul Kanti Nath(1), Ibrahim Turan(1), Léonard Desvignes(1), Ludovic Largeau(1), Paolo Sebastiano Floris(1), Pol Torres(1), Riccardo Rurali(1), Luiz H. G. Tizei(1), Michele Re Fiorentin(1), Thomas Dursap(1), Tom Berg(1), Maurizia Palummo(1), Mathieu Kociak(1)