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Functional energy accumulation, photo- And magnetosensitive hybridity in the GaSe-based hierarchical structures

  • Piotr Chabecki
  • , Dariusz Całus
  • , Fedir Ivashchyshyn
  • , Anna Pidluzhna
  • , Orest Hryhorchak
  • , Ihor Bordun
  • , Oleksandr Makarchuk
  • , Andriy V. Kityk*
  • *Šī darba korespondējošais autors
  • Częstochowa University of Technology
  • Lviv Polytechnic National University
  • Ivan Franko National University of L'viv

Zinātniskās darbības rezultāts: Devums žurnālamZinātniskais raksts (žurnālā)koleģiāli recenzēts

14 Atsauces (Scopus)

Kopsavilkums

We report on the complex GaSe-based hierarchical structures GaSe(CS(NH2)2), GaSe(SmCl3) and GaSe(CS(NH2)2(SmCl3)) synthesized by an intercalation method. The conductive properties of synthesized clathrates and their relation to hierarchical structural complexity were explored by an impedance spectroscopy technique. The impedance response, thermostimulated discharge spectra, and photo- and magnetoresistive effects are reported. Based on the obtained results, the impurity energy spectra were calculated. A strong low-frequency inductive response, observable in the GaSe(SmCl3) clathrate, makes this material promising for the development of gyrator-free nanodelay lines potentially applicable in nanoelectronics. Hierarchical GaSe(CS(NH2)2(SmCl3)) clathrate, on the other hand, reveals hysteresis of the current–voltage characteristics, apparently confirming an accumulation of electric energy at interphase boundaries. A relevant spin battery effect, observable experimentally in stationary magnetic fields, demonstrates a principal possibility of the electric energy accumulation at a quantum level.

OriģinālvalodaAngļu
Raksta numurs4321
ŽurnālsEnergies
Sējums13
Izdevuma numurs17
DOIs
Publikācijas statussPublicēts - sept. 2020
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