Nitride semiconductors III N (AlN, GaN, InN) have interesting properties for micro-and opto-electronic applications. In use, they may be subjected to different types of radiation in a wide range of energy. In AlN, initially considered insensitive to electronic excitations (Se), we have demonstrated a novel type of synergy between Se and nuclear collisions (Sn) for the creation of defects absorbing at 4.7 eV. In addition, another effect of Se is highlighted in AlN: climb of screw dislocations under the influence of Se, at high fluence. In GaN, two mechanisms can explain the creation of defects absorbing at 2.8 eV: a synergy between Se and Sn, or a creation only due to Sn but with a strong effect of the size of displacement cascades. The stud...
Optical absorption induced by swift heavy-ion irradiations in AlN was studied in situ at 15 K. Detai...
We have compared the effects of 200 keV Ar-40(1+) ion implantation and 166 MeV Xe-132(27+) ion irrad...
Nitride semiconductors are attractive materials for the development of optical and electronic device...
Nitride semiconductors III N (AlN, GaN, InN) have interesting properties for micro-and opto-electron...
Nitride semiconductors are attractive materials for optoelectronic applications. They can be subject...
Aluminum Nitride is an active element of sensors that monitor the performance and well-being of the ...
International audienceRecent work has shown that electronic excitations play a role in the creation ...
International audienceAlN, GaN, and InN were irradiated at room temperature with monatomic swift hea...
International audienceWe readdress the nature and creation mechanism of the defects absorbing at 4.7...
GaN is the most promising upgrade to the traditional Si-based radiation-hard technologies. However, ...
International audienceThe widespread adoption of gGaN in radiation-hard semiconductor devices relies...
Aluminum gallium nitride (AlGaN)-based devices are attractive candidates for integration into future...
Group-III-nitride semiconductors (GaN, InGaN, and AlGaN) are important for the fabrication of a rang...
Optical absorption induced by swift heavy-ion irradiations in AlN was studied in situ at 15 K. Detai...
We have compared the effects of 200 keV Ar-40(1+) ion implantation and 166 MeV Xe-132(27+) ion irrad...
Nitride semiconductors are attractive materials for the development of optical and electronic device...
Nitride semiconductors III N (AlN, GaN, InN) have interesting properties for micro-and opto-electron...
Nitride semiconductors are attractive materials for optoelectronic applications. They can be subject...
Aluminum Nitride is an active element of sensors that monitor the performance and well-being of the ...
International audienceRecent work has shown that electronic excitations play a role in the creation ...
International audienceAlN, GaN, and InN were irradiated at room temperature with monatomic swift hea...
International audienceWe readdress the nature and creation mechanism of the defects absorbing at 4.7...
GaN is the most promising upgrade to the traditional Si-based radiation-hard technologies. However, ...
International audienceThe widespread adoption of gGaN in radiation-hard semiconductor devices relies...
Aluminum gallium nitride (AlGaN)-based devices are attractive candidates for integration into future...
Group-III-nitride semiconductors (GaN, InGaN, and AlGaN) are important for the fabrication of a rang...
Optical absorption induced by swift heavy-ion irradiations in AlN was studied in situ at 15 K. Detai...
We have compared the effects of 200 keV Ar-40(1+) ion implantation and 166 MeV Xe-132(27+) ion irrad...
Nitride semiconductors are attractive materials for the development of optical and electronic device...