Dr. Stefano Cecchi

Evolution of Low-Frequency Vibrational Modes in Ultrathin GeSbTe Films

@article{ author = { E. Zallo and D. Dragoni and Y. Zaytseva and S. Cecchi and N. I. Borgardt and M. Bernasconi and R. Calarco }, title = { Evolution of Low-Frequency Vibrational Modes in Ultrathin GeSbTe Films }, journal = { Physica Status Solidi Rapid Research Letters }, volume = { }, year = { 2020 }, pages = { 200434 } }

TY - JOUR AU - E. Zallo AU - D. Dragoni AU - Y. Zaytseva AU - S. Cecchi AU - N. I. Borgardt AU - M. Bernasconi AU - R. Calarco TI - Evolution of Low-Frequency Vibrational Modes in Ultrathin GeSbTe Films JF - Physica Status Solidi Rapid Research Letters JA - Phys. Status Solidi-Rapid Res. Lett. J1 - VL - SP - 200434 PY - 2020/10/28

Increasing Optical Efficiency in the Telecommunication Bands of Strain-Engineered Ga(As,Bi) alloys

@article{ author = { E. Tisbi and E. Placidi and R. Magri and P. Prosposito and R. Francini and A. Zaganelli and S. Cecchi and E. Zallo and R. Calarco and E. Luna and J. Honolka and M. Vondracek and S. Colonna and F. Arciprete }, title = { Increasing Optical Efficiency in the Telecommunication Bands of Strain-Engineered Ga(As,Bi) alloys }, journal = { Physical Review Applied }, volume = { 14 }, year = { 2020 }, pages = { 014028 } }

TY - JOUR AU - E. Tisbi AU - E. Placidi AU - R. Magri AU - P. Prosposito AU - R. Francini AU - A. Zaganelli AU - S. Cecchi AU - E. Zallo AU - R. Calarco AU - E. Luna AU - J. Honolka AU - M. Vondracek AU - S. Colonna AU - F. Arciprete TI - Increasing Optical Efficiency in the Telecommunication Bands of Strain-Engineered Ga(As,Bi) alloys JF - Physical Review Applied JA - Phys. Rev. Appl. J1 - VL - 14 SP - 014028 PY - 2020/07/10

Crystallization of nano amorphized regions in thin epitaxial layer of Ge2Sb2Te5

@article{ author = { G. D'arrigo and A. M. Mio and J. E. Boschker and A. Meli and S. Cecchi and E. Zallo and A. Sciuto and M. Buscema and E. Bruno and R. Calarco and E. Rimini }, title = { Crystallization of nano amorphized regions in thin epitaxial layer of Ge2Sb2Te5 }, journal = { Journal of Physics D: Applied Physics }, volume = { 53 }, year = { 2020 }, pages = { 194001 } }

TY - JOUR AU - G. D'arrigo AU - A. M. Mio AU - J. E. Boschker AU - A. Meli AU - S. Cecchi AU - E. Zallo AU - A. Sciuto AU - M. Buscema AU - E. Bruno AU - R. Calarco AU - E. Rimini TI - Crystallization of nano amorphized regions in thin epitaxial layer of Ge2Sb2Te5 JF - Journal of Physics D: Applied Physics JA - J. Phys. D: Appl. Phys. J1 - JPD VL - 53 SP - 194001 PY - 2020/03/06

Crystallization study of Ge-rich (GeTe)m(Sb2Te3)n using two steps annealing process

@article{ author = { F. Di Biagio and S. Cecchi and F. Arciprete and R. Calarco }, title = { Crystallization study of Ge-rich (GeTe)m(Sb2Te3)n using two steps annealing process }, journal = { Physica Status Solidi Rapid Research Letters }, volume = { issue 1800632 }, year = { 2019 }, pages = { 1 } }

TY - JOUR AU - F. Di Biagio AU - S. Cecchi AU - F. Arciprete AU - R. Calarco TI - Crystallization study of Ge-rich (GeTe)m(Sb2Te3)n using two steps annealing process JF - Physica Status Solidi Rapid Research Letters JA - Phys. Status Solidi-Rapid Res. Lett. J1 - VL - issue 1800632 SP - 1 PY - 2019/02/19

Interplay between structural and thermoelectric properties in epitaxial Sb2+xTe3 alloys

@article{ author = { S. Cecchi and D. Dragoni and D. Kriegner and E. Tisbi and E. Zallo and F. Arciprete and V. Holý and M. Bernasconi and R. Calarco }, title = { Interplay between structural and thermoelectric properties in epitaxial Sb2+xTe3 alloys }, journal = { Advanced Functional Materials }, volume = { 29 }, year = { 2018 }, pages = { 1805184 } }

TY - JOUR AU - S. Cecchi AU - D. Dragoni AU - D. Kriegner AU - E. Tisbi AU - E. Zallo AU - F. Arciprete AU - V. Holý AU - M. Bernasconi AU - R. Calarco TI - Interplay between structural and thermoelectric properties in epitaxial Sb2+xTe3 alloys JF - Advanced Functional Materials JA - Adv. Funct. Mater. J1 - VL - 29 SP - 1805184 PY - 2018/11/20

Phase Change Materials: Strain Engineering

@article{ author = { R. Calarco and S. Cecchi and E. Zallo and F. Arciprete and M. Wuttig }, title = { Phase Change Materials: Strain Engineering }, journal = { Proceeding of the European Phase Change and Ovonics Symposium 2017 }, volume = { - }, year = { 2018 }, pages = { - } }

TY - JOUR AU - R. Calarco AU - S. Cecchi AU - E. Zallo AU - F. Arciprete AU - M. Wuttig TI - Phase Change Materials: Strain Engineering JF - Proceeding of the European Phase Change and Ovonics Symposium 2017 JA - J1 - VL - - SP - - PY - 2018/09/24

Mapping the band structure of GeSbTe phase change alloys around the Fermi level

@article{ author = { J. Kellner and G. Bihlmayer and M. Liebmann and S. Otto and C. Pauly and J. E. Boschker and V. Bragaglia and S. Cecchi and R. N. Wang and V. L. Deringer and P. Kueppers and P. Bhaskar and E. Golias and J. Sanchez-Barriga and R. Dronskowski and T. Fauster and O. Rader and R. Calarco and M. Morgenstern }, title = { Mapping the band structure of GeSbTe phase change alloys around the Fermi level }, journal = { Nature Communications Physics }, volume = { 1 }, year = { 2018 }, pages = { 5 } }

TY - JOUR AU - J. Kellner AU - G. Bihlmayer AU - M. Liebmann AU - S. Otto AU - C. Pauly AU - J. E. Boschker AU - V. Bragaglia AU - S. Cecchi AU - R. N. Wang AU - V. L. Deringer AU - P. Kueppers AU - P. Bhaskar AU - E. Golias AU - J. Sanchez-Barriga AU - R. Dronskowski AU - T. Fauster AU - O. Rader AU - R. Calarco AU - M. Morgenstern TI - Mapping the band structure of GeSbTe phase change alloys around the Fermi level JF - Nature Communications Physics JA - J1 - ISSN 2399-3650 VL - 1 SP - 5 PY - 2018/02/22

2D or not 2D: Strain tuning in weakly coupled heterostructures

@article{ author = { R. Wang and F. R. L. Lange and S. Cecchi and M. Hanke and M. Wuttig and R. Calarco }, title = { 2D or not 2D: Strain tuning in weakly coupled heterostructures }, journal = { Advanced Functional Materials }, volume = { 28 }, year = { 2018 }, pages = { 1705901 } }

TY - JOUR AU - R. Wang AU - F. R. L. Lange AU - S. Cecchi AU - M. Hanke AU - M. Wuttig AU - R. Calarco TI - 2D or not 2D: Strain tuning in weakly coupled heterostructures JF - Advanced Functional Materials JA - Adv. Funct. Mater. J1 - VL - 28 SP - 1705901 PY - 2018/01/31

Ferroelectric Control of the Spin Texture in GeTe

@article{ author = { C. Rinaldi and S. Varotto and M. Asa and J. Slawinska and J. Fujii and G. Vinai and S. Cecchi and D. Di Sante and R. Calarco and I. Vobornik and G. Panaccione and S. Picozzi and R. Bertacco }, title = { Ferroelectric Control of the Spin Texture in GeTe }, journal = { Nano Letters }, volume = { 18 }, year = { 2018 }, pages = { 2751 } }

TY - JOUR AU - C. Rinaldi AU - S. Varotto AU - M. Asa AU - J. Slawinska AU - J. Fujii AU - G. Vinai AU - S. Cecchi AU - D. Di Sante AU - R. Calarco AU - I. Vobornik AU - G. Panaccione AU - S. Picozzi AU - R. Bertacco TI - Ferroelectric Control of the Spin Texture in GeTe JF - Nano Letters JA - Nano Lett. J1 - VL - 18 SP - 2751 PY - 2018/01/30

Unconventional strain relaxation of Sb2Te3 grown on a GeTe/Sb2Te3/GeTe heterostructure on silicon (111)

@article{ author = { S. Cecchi and R. N. Wang and E. Zallo and R. Calarco }, title = { Unconventional strain relaxation of Sb2Te3 grown on a GeTe/Sb2Te3/GeTe heterostructure on silicon (111) }, journal = { Nanoscience and Nanotechnology Letters }, volume = { 9 }, year = { 2017 }, pages = { 1114 } }

TY - JOUR AU - S. Cecchi AU - R. N. Wang AU - E. Zallo AU - R. Calarco TI - Unconventional strain relaxation of Sb2Te3 grown on a GeTe/Sb2Te3/GeTe heterostructure on silicon (111) JF - Nanoscience and Nanotechnology Letters JA - Nanosci. Nanotechnol. Lett. J1 - ISSN: 1941-4900 (Print); EISSN: 1941-4919 (Online) VL - 9 SP - 1114 PY - 2017/07/01