11 research outputs found
Investigation of the properties of magnetocaloric Mn1-xFexNiGe (0.05 β€ x β€ 0.30) films
MnNiGe-based solid solutions are currently positioned as βgreenβ magnetocaloric materials, promising for use in magnetic refrigerators [1-3]. The magnetic behavior of the MnNiGe system is strongly dependent on doping, special heat treatment, pressure imposition, etc. One of the most important factors determining the magnetic behavior of the system is the state of the sample - film or massive. Π’Π²Π΅ΡΠ΄ΡΠ΅ ΡΠ°ΡΡΠ²ΠΎΡΡ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ MnNiGe Π² Π½Π°ΡΡΠΎΡΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½ΠΈΡΡΡΡΡΡ ΠΊΠ°ΠΊ Β«Π·Π΅Π»Π΅Π½ΡΠ΅Β» ΠΌΠ°Π³Π½ΠΈΡΠΎΠΊΠ°Π»ΠΎΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ, ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠ΅ Π΄Π»Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ Π² ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΡ
Ρ
ΠΎΠ»ΠΎΠ΄ΠΈΠ»ΡΠ½ΠΈΠΊΠ°Ρ
[1-3]. ΠΠ°Π³Π½ΠΈΡΠ½ΠΎΠ΅ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ MnNiGe ΡΠΈΠ»ΡΠ½ΠΎ Π·Π°Π²ΠΈΡΠΈΡ ΠΎΡ Π»Π΅Π³ΠΈΡΠΎΠ²Π°Π½ΠΈΡ, ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ ΡΠ΅ΡΠΌΠΎΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ, Π΄Π°Π²Π»Π΅Π½ΠΈΡ ΠΈ Ρ. Π. ΠΠ΄Π½ΠΈΠΌ ΠΈΠ· Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Π²Π°ΠΆΠ½ΡΡ
ΡΠ°ΠΊΡΠΎΡΠΎΠ², ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΡΡΠΈΡ
ΠΌΠ°Π³Π½ΠΈΡΠ½ΠΎΠ΅ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ, ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅ ΠΎΠ±ΡΠ°Π·ΡΠ° - ΠΏΠ»Π΅Π½ΠΊΠΈ ΠΈΠ»ΠΈ ΠΌΠ°ΡΡΠΈΠ²Π°
Investigation of the properties of magnetocaloric Mn1-xFexNiGe (0.05 β€ x β€ 0.30) films
MnNiGe-based solid solutions are currently positioned as βgreenβ magnetocaloric materials, promising for use in magnetic refrigerators [1-3]. The magnetic behavior of the MnNiGe system is strongly dependent on doping, special heat treatment, pressure imposition, etc. One of the most important factors determining the magnetic behavior of the system is the state of the sample - film or massive. Π’Π²Π΅ΡΠ΄ΡΠ΅ ΡΠ°ΡΡΠ²ΠΎΡΡ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ MnNiGe Π² Π½Π°ΡΡΠΎΡΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½ΠΈΡΡΡΡΡΡ ΠΊΠ°ΠΊ Β«Π·Π΅Π»Π΅Π½ΡΠ΅Β» ΠΌΠ°Π³Π½ΠΈΡΠΎΠΊΠ°Π»ΠΎΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ, ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠ΅ Π΄Π»Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ Π² ΠΌΠ°Π³Π½ΠΈΡΠ½ΡΡ
Ρ
ΠΎΠ»ΠΎΠ΄ΠΈΠ»ΡΠ½ΠΈΠΊΠ°Ρ
[1-3]. ΠΠ°Π³Π½ΠΈΡΠ½ΠΎΠ΅ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ MnNiGe ΡΠΈΠ»ΡΠ½ΠΎ Π·Π°Π²ΠΈΡΠΈΡ ΠΎΡ Π»Π΅Π³ΠΈΡΠΎΠ²Π°Π½ΠΈΡ, ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ ΡΠ΅ΡΠΌΠΎΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ, Π΄Π°Π²Π»Π΅Π½ΠΈΡ ΠΈ Ρ. Π. ΠΠ΄Π½ΠΈΠΌ ΠΈΠ· Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Π²Π°ΠΆΠ½ΡΡ
ΡΠ°ΠΊΡΠΎΡΠΎΠ², ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΡΡΠΈΡ
ΠΌΠ°Π³Π½ΠΈΡΠ½ΠΎΠ΅ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ, ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅ ΠΎΠ±ΡΠ°Π·ΡΠ° - ΠΏΠ»Π΅Π½ΠΊΠΈ ΠΈΠ»ΠΈ ΠΌΠ°ΡΡΠΈΠ²Π°