High-resolution resonance spin-flip Raman spectroscopy of pairs of manganese ions in a CdTe quantum well

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High-resolution resonance spin-flip Raman spectroscopy of pairs of manganese ions in a CdTe quantum well. / Cherbunin, R. V. ; Litviak, V. M. ; Ryzhov, I. I. ; Koudinov, A. V. ; Elsässer, S.; Knapp, A.; Kiessling, T.; Guerts, J.; Chusnutdinow, S.; Wojtowicz, T.; Karczewski, G.

In: Physical Review B, Vol. 101, No. 24, 241301, 15.06.2020.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{c692030f60f14a53afdacdca6ac4b9b4,

title = "High-resolution resonance spin-flip Raman spectroscopy of pairs of manganese ions in a CdTe quantum well",

abstract = "We report the observation of tens of minor lines of the combinational spin-flip Raman scattering in a CdTe:Mn quantum well by means of the high-resolution optical spectroscopy. Classification of this manifold leads to four characteristic values of energy, that correspond to four different types of pair clusters of Mn ions: the nearest, second, third etc. neighbors. All the four energies show up in a single experiment with a very high precision, providing experimental grounds for a deeper understanding of the d−d exchange interactions in a diluted magnetic semiconductor and demonstrating the capacity of the employed method. The major (nearest-neighbor) exchange constant J1 = 6.15 ± 0.05 K was found to consent with its previously reported value. Other detected characteristic energies are as follows (±0.05 K): J(2) = 1.80 K, J(3) = 1.39 K, J(4) = 0.81 K.",

author = "Cherbunin, {R. V.} and Litviak, {V. M.} and Ryzhov, {I. I.} and Koudinov, {A. V.} and S. Els{\"a}sser and A. Knapp and T. Kiessling and J. Guerts and S. Chusnutdinow and T. Wojtowicz and G. Karczewski",

note = "Publisher Copyright: {\textcopyright} 2020 American Physical Society.",

year = "2020",

month = jun,

day = "15",

doi = "10.1103/PhysRevB.101.241301",

language = "English",

volume = "101",

journal = "Physical Review B-Condensed Matter",

issn = "1098-0121",

publisher = "American Physical Society",

number = "24",

}

RIS

TY - JOUR

T1 - High-resolution resonance spin-flip Raman spectroscopy of pairs of manganese ions in a CdTe quantum well

AU - Cherbunin, R. V.

AU - Litviak, V. M.

AU - Ryzhov, I. I.

AU - Koudinov, A. V.

AU - Elsässer, S.

AU - Knapp, A.

AU - Kiessling, T.

AU - Guerts, J.

AU - Chusnutdinow, S.

AU - Wojtowicz, T.

AU - Karczewski, G.

PY - 2020/6/15

Y1 - 2020/6/15

N2 - We report the observation of tens of minor lines of the combinational spin-flip Raman scattering in a CdTe:Mn quantum well by means of the high-resolution optical spectroscopy. Classification of this manifold leads to four characteristic values of energy, that correspond to four different types of pair clusters of Mn ions: the nearest, second, third etc. neighbors. All the four energies show up in a single experiment with a very high precision, providing experimental grounds for a deeper understanding of the d−d exchange interactions in a diluted magnetic semiconductor and demonstrating the capacity of the employed method. The major (nearest-neighbor) exchange constant J1 = 6.15 ± 0.05 K was found to consent with its previously reported value. Other detected characteristic energies are as follows (±0.05 K): J(2) = 1.80 K, J(3) = 1.39 K, J(4) = 0.81 K.

AB - We report the observation of tens of minor lines of the combinational spin-flip Raman scattering in a CdTe:Mn quantum well by means of the high-resolution optical spectroscopy. Classification of this manifold leads to four characteristic values of energy, that correspond to four different types of pair clusters of Mn ions: the nearest, second, third etc. neighbors. All the four energies show up in a single experiment with a very high precision, providing experimental grounds for a deeper understanding of the d−d exchange interactions in a diluted magnetic semiconductor and demonstrating the capacity of the employed method. The major (nearest-neighbor) exchange constant J1 = 6.15 ± 0.05 K was found to consent with its previously reported value. Other detected characteristic energies are as follows (±0.05 K): J(2) = 1.80 K, J(3) = 1.39 K, J(4) = 0.81 K.

UR - https://journals.aps.org/prb/abstract/10.1103/PhysRevB.101.241301

UR - http://www.scopus.com/inward/record.url?scp=85086992665&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.101.241301

DO - 10.1103/PhysRevB.101.241301

M3 - Article

VL - 101

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 24

M1 - 241301

ER -

ID: 49335807