160 research outputs found
Surface composition of the Co-Cr based alloys after different lab denture treatments using auger electron spectroscopy
ΠΠ΅ΡΠΎΡ Π΄Π°Π½ΠΎΡ ΡΠΎΠ±ΠΎΡΠΈ Ρ Π°Π½Π°Π»ΡΠ· Ρ
ΡΠΌΡΡΠ½ΠΎΠ³ΠΎ ΡΠΊΠ»Π°Π΄Ρ ΠΏΠΎΠ²Π΅ΡΡ
Π½Ρ ΡΠΏΠ»Π°Π²Ρ Π½Π° ΠΎΡΠ½ΠΎΠ²Ρ Co-Cr ΠΏΡΡΠ»Ρ Π΄Π΅ΠΊΡΠ»ΡΠΊΠΎΡ
ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΡΡΠ½ΠΈΡ
ΠΏΡΠΎΡΠ΅Π΄ΡΡ, ΠΏΡΠΈΠΉΠ½ΡΡΠΈΡ
Ρ ΡΡΠΎΠΌΠ°ΡΠΎΠ»ΠΎΠ³ΡΡΠ½ΡΠΉ ΠΏΡΠ°ΠΊΡΠΈΡΡ Π·Π° Π΄ΠΎΠΏΠΎΠΌΠΎΠ³ΠΎΡ ΠΎΠΆΠ΅-Π΅Π»Π΅ΠΊΡΡΠΎΠ½Π½ΠΎΡ ΡΠΏΠ΅ΠΊΡΡΠΎΡΠΊΠΎΠΏΡΡ (ΠΠΠ‘). Π¦Π΅ΠΉ Π°Π½Π°Π»ΡΠ· ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ ΠΏΡΡΠ»Ρ Π²ΡΠ΄Π»ΠΈΠ²Π°Π½Π½Ρ Π·ΡΠ°Π·ΠΊΡΠ² ΡΠΏΠ»Π°Π²ΡΠ² ΠΏΡΠ΄Π΄Π°Π²Π°Π»ΠΈ Π½Π°ΡΡΡΠΏΠ½ΠΈΠΌ ΠΏΠΎΡΠ»ΡΠ΄ΠΎΠ²Π½ΠΈΠΌ ΠΎΠ±ΡΠΎΠ±ΠΊΠ°ΠΌ: ΡΠΎΠ·ΡΡΠ·Π°Π½Π½ΡΠΌ Π½Π° Π°Π»ΠΌΠ°Π·Π½ΠΎΠΌΡ ΠΊΠΎΠ»Π΅ΡΡ, Π΅Π»Π΅ΠΊΡΡΠΎΡΡΠΊΡΠΎΠ²ΠΈΠΌ ΡΡΠ·Π°Π½Π½ΡΠΌ Ρ ΡΠ»ΡΡΡΠ²Π°Π½Π½ΡΠΌ, Π΅Π»Π΅ΠΊΡΡΠΎΠΏΠΎΠ»ΡΡΡΠ²Π°Π½Π½Ρ, Π²ΠΈΡΡΠΈΠΌΠΊΠΈ Π² ΡΡΡΡΠ½ΡΠΉ ΡΠ»ΠΈΠ½Ρ 2 Π΄Π½Ρ ΠΏΡΡΠ»Ρ Π΅Π»Π΅ΠΊΡΡΠΎΠΏΠΎΠ»ΡΡΡΠ²Π°Π½Π½Ρ
Time correlations in atmospheric quantum channels
Efficient transfer of quantum information between remote parties is a crucial
challenge for quantum communication over atmospheric channels. Random
fluctuations of the channel transmittance are a major disturbing factor for its
practical implementation. We study correlations between channel transmittances
at different moments of time and focus on two transmission protocols. The first
is related to the robustness of both discrete- and continuous-variable
entanglement between time-separated light pulses, showing a possibility to
enlarge the effective dimension of the Hilbert space. The second addresses a
preselection of high-transmittance events by testing them with bright classical
pulses followed by quantum light. Our results show a high capacity of the
time-coherence resource for encoding and transferring quantum states of light
in atmospheric channels.Comment: 11 pages, 6 figures, ancillary files include Python3 code and
simulated dat
Characterization of unwanted noise in realistic cavities
The problem of the description of absorption and scattering losses in high-Q
cavities is studied. The considerations are based on quantum noise theories,
hence the unwanted noise associated with scattering and absorption is taken
into account by introduction of additional damping and noise terms in the
quantum Langevin equations and input--output relations. Completeness conditions
for the description of the cavity models obtained in this way are studied and
corresponding replacement schemes are discussed.Comment: Contribution to XI International Conference on Quantum Optics, Minsk,
Belarus, 26-31 May, 200
The Distribution of Bar and Spiral Strengths in Disk Galaxies
The distribution of bar strengths in disk galaxies is a fundamental property
of the galaxy population that has only begun to be explored. We have applied
the bar/spiral separation method of Buta, Block, and Knapen to derive the
distribution of maximum relative gravitational bar torques, Q_b, for 147 spiral
galaxies in the statistically well-defined Ohio State University Bright Galaxy
Survey (OSUBGS) sample. Our goal is to examine the properties of bars as
independently as possible of their associated spirals. We find that the
distribution of bar strength declines smoothly with increasing Q_b, with more
than 40% of the sample having Q_b <= 0.1. In the context of recurrent bar
formation, this suggests that strongly-barred states are relatively short-lived
compared to weakly-barred or non-barred states. We do not find compelling
evidence for a bimodal distribution of bar strengths. Instead, the distribution
is fairly smooth in the range 0.0 <= Q_b < 0.8. Our analysis also provides a
first look at spiral strengths Q_s in the OSU sample, based on the same torque
indicator. We are able to verify a possible weak correlation between Q_s and
Q_b, in the sense that galaxies with the strongest bars tend also to have
strong spirals.Comment: Accepted for publication in the Astronomical Journal, August 2005
issue (LaTex, 23 pages + 11 figures, uses aastex.cls
QualitΓ€tsprodukt Erziehungsberatung. Empfehlungen zu Leistungen, QualitΓ€tsmerkmalen und Kennziffern
Neben einer Beschreibung der Leistung Erziehungs- und Familienberatung - Beratung und Therapie, prΓ€ventive Angebote und VernetzungsaktivitΓ€ten - werden ihre QualitΓ€tsmerkmale - gegliedert nach Struktur-, Prozess- und ErgebnisqualitΓ€t - ausfΓΌhrlich dargestellt und Kennziffern zu ihrer quantitativen Erfassung vorgeschlagen. Der Anhang enthΓ€lt u.a. eine Kurzfassung der vorliegenden Empfehlungen zu Leistungen, QualitΓ€tsmerkmalen und Kennziffern. (DIPF/Autor
Leaky cavities with unwanted noise
A phenomenological approach is developed that allows one to completely
describe the effects of unwanted noise, such as the noise associated with
absorption and scattering, in high-Q cavities. This noise is modeled by a block
of beam splitters and an additional input-output port. The replacement schemes
enable us to formulate appropriate quantum Langevin equations and input-output
relations. It is demonstrated that unwanted noise renders it possible to
combine a cavity input mode and the intracavity mode in a nonmonochromatic
output mode. Possible applications to unbalanced and cascaded homodyning of the
intracavity mode are discussed and the advantages of the latter method are
shown.Comment: 13 pages, 7 figures; published versio
The boundaries and their impact on properties of zirconia electrolyte
Interfaces and their complexions created in the zirconia 1Ce10ScSZ ceramic electrolyte and altered by three powder types and sintering temperatures were studied via their effect on mechanical behavior and electrical conductivity. Two boundary complexions, which exist and developed between subgrains and grains with sintering temperature were observed. The transition between boundary categories, which was defined as the boundary complexion transition of the second kind, occurs in both very pure 1Ce10ScSZ ceramics and in ceramics of technical purity, powder of which is contaminated with rather large amounts of silica and titania. The ceramics contaminated with rather large amount of silica and alumina does not reveal any complexion transitions. Joint analysis of data obtained with electron microscopy and related techniques, mechanical tests for strength, scanning electron fractography and impedance spectroscopy of structural constituents of electrical resistance has given a lot of information on the effect of boundaries and their complexions on properties of electrolyte where mechanical behavior is as important as their conductivity.ΠΠ΅ΠΆΡ ΡΠ° ΡΡ
Π½Ρ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠΈ Π² ΠΊΠ΅ΡΠ°ΠΌΡΡΠ½ΠΎΠΌΡ Π΅Π»Π΅ΠΊΡΡΠΎΠ»ΡΡΡ 1Ce10ScSZ, ΡΠΊΡ Π±ΡΠ»ΠΈ ΡΡΠ²ΠΎΡΠ΅Π½Ρ Ρ Π·ΠΌΡΠ½ΡΠ²Π°Π½Ρ Π·Π°ΡΡΠΎΡΡΠ²Π°Π½Π½ΡΠΌ ΡΡΡΠΎΡ
ΡΠΈΠΏΡΠ² Π²ΠΈΡ
ΡΠ΄Π½ΠΈΡ
ΠΏΠΎΡΠΎΡΠΊΡΠ² Ρ ΡΡΠ·Π½ΠΈΡ
ΡΠ΅ΠΆΠΈΠΌΡΠ² ΡΠΏΡΠΊΠ°Π½Π½Ρ, Π²ΠΈΠ²ΡΠ΅Π½Ρ ΡΠ΅ΡΠ΅Π· ΡΡ
Π½ΡΠΉ Π²ΠΏΠ»ΠΈΠ² Π½Π° ΠΌΠ΅Ρ
Π°Π½ΡΡΠ½Ρ ΠΏΠΎΠ²Π΅Π΄ΡΠ½ΠΊΡ ΡΠ° Π΅Π»Π΅ΠΊΡΡΠΎΠΏΡΠΎΠ²ΡΠ΄Π½ΡΡΡΡ. Π‘ΠΏΡΠ»ΡΠ½ΠΈΠΉ Π°Π½Π°Π»ΡΠ· Π΄Π°Π½ΠΈΡ
, ΠΎΡΡΠΈΠΌΠ°Π½ΠΈΡ
ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ Π΅Π»Π΅ΠΊΡΡΠΎΠ½Π½ΠΎΡ ΠΌΡΠΊΡΠΎΡΠΊΠΎΠΏΡΡ ΡΠ° ΡΠ½ΡΠΈΠΌΠΈ, ΠΏΠΎΠ²βΡΠ·Π°Π½ΠΈΠΌΠΈ ΡΠ· Π½Π΅Ρ, ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ ΠΌΠ΅Ρ
Π°Π½ΡΡΠ½ΠΈΡ
Π²ΠΈΠΏΡΠΎΠ±ΡΠ²Π°Π½Ρ Π½Π° ΠΌΡΡΠ½ΡΡΡΡ, ΡΠΊΠ°Π½ΡΡΡΠΎΡ Π΅Π»Π΅ΠΊΡΡΠΎΠ½Π½ΠΎΡ ΡΡΠ°ΠΊΡΠΎΠ³ΡΠ°ΡΡΡ ΡΠ° ΡΠΌΠΏΠ΅Π΄Π°Π½ΡΠ½ΠΎΡ ΡΠΏΠ΅ΠΊΡΡΠΎΡΠΊΠΎΠΏΡΡ ΡΡΡΡΠΊΡΡΡΠ½ΠΈΡ
ΡΠΊΠ»Π°Π΄ΠΎΠ²ΠΈΡ
Π΅Π»Π΅ΠΊΡΡΠΈΡΠ½ΠΎΠ³ΠΎ ΠΎΠΏΠΎΡΡ, Π½Π°Π΄Π°Π² Π±Π°Π³Π°ΡΠΎ ΡΠ½ΡΠΎΡΠΌΠ°ΡΡΡ ΡΠΎΠ΄ΠΎ Π²ΠΏΠ»ΠΈΠ²Ρ ΠΌΠ΅ΠΆ ΡΠ° ΡΡ
Π½ΡΡ
ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΡΠ² Π½Π° Π²Π»Π°ΡΡΠΈΠ²ΠΎΡΡΡ Π΅Π»Π΅ΠΊΡΡΠΎΠ»ΡΡΡ, Π΄Π»Ρ ΡΠΊΠΎΠ³ΠΎ ΠΌΠ΅Ρ
Π°Π½ΡΡΠ½Π° ΠΏΠΎΠ²Π΅Π΄ΡΠ½ΠΊΠ° Ρ Π½Π°ΡΡΡΠ»ΡΠΊΠΈ Π²Π°ΠΆΠ»ΠΈΠ²ΠΎΡ, ΡΠΊ Ρ ΠΉΠΎΠ³ΠΎ ΠΏΡΠΎΠ²ΡΠ΄Π½ΡΡΡΡ. Π‘ΠΏΠΎΡΡΠ΅ΡΠ΅ΠΆΠ΅Π½ΠΎ ΠΊΠΎΡΠ΅Π»ΡΡΠΈΠ²Π½ΠΈΠΉ Π²ΠΏΠ»ΠΈΠ² ΠΌΠ΅ΠΆ, ΡΠΊΡ Π²ΠΈΠ·Π½Π°ΡΠ°ΡΡΡΡΡ Π²ΠΈΡ
ΡΠ΄Π½ΠΈΠΌΠΈ ΡΠΈΠΏΠ°ΠΌΠΈ ΠΏΠΎΡΠΎΡΠΊΡΠ² ΡΠ° ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠΎΡ ΡΡ
Π½ΡΠΎΠ³ΠΎ ΡΠΏΡΠΊΠ°Π½Π½Ρ, Π½Π° ΠΌΠ΅Ρ
Π°Π½ΡΡΠ½Ρ ΠΏΠΎΠ²Π΅Π΄ΡΠ½ΠΊΡ Ρ Π΅Π»Π΅ΠΊΡΡΠΈΡΠ½Ρ ΠΏΡΠΎΠ²ΡΠ΄Π½ΡΡΡΡ Π΅Π»Π΅ΠΊΡΡΠΎΠ»ΡΡΡ. ΠΠΈΠ·Π½Π°ΡΠ΅Π½ΠΎ Π΄Π²Π° ΡΠΈΠΏΠΈ ΠΌΠ΅ΠΆΠ΅Π²ΠΈΡ
ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΡΠ², ΡΠΊΡ ΡΡΠ½ΡΡΡΡ Ρ ΡΠΎΠ·Π²ΠΈΠ²Π°ΡΡΡΡΡ ΠΌΡΠΆ ΡΡΠ±Π·Π΅ΡΠ½Π°ΠΌΠΈ ΡΠ° Π·Π΅ΡΠ½Π°ΠΌΠΈ Π· ΡΠΎΡΡΠΎΠΌ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠΈ ΡΠΏΡΠΊΠ°Π½Π½Ρ. ΠΠ΅ΡΠ΅Ρ
ΡΠ΄ ΠΌΡΠΆ ΡΠΈΠΌΠΈ ΠΊΠ°ΡΠ΅Π³ΠΎΡΡΡΠΌΠΈ ΠΌΠ΅ΠΆ, ΡΠΎ Π±ΡΠ»ΠΎ Π½Π°Π·Π²Π°Π½ΠΎ ΠΏΠ΅ΡΠ΅Ρ
ΠΎΠ΄ΠΎΠΌ ΠΌΠ΅ΠΆΠ΅Π²ΠΈΡ
ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΡΠ² Π΄ΡΡΠ³ΠΎΠ³ΠΎ ΡΠΎΠ΄Ρ, Π²ΡΠ΄Π±ΡΠ²Π°ΡΡΡΡΡ ΡΠΊ Π² Ρ
ΡΠΌΡΡΠ½ΠΎ ΡΠΈΡΡΡΠΉ ΠΊΠ΅ΡΠ°ΠΌΡΡΡ 1Ce10ScSZ, ΡΠ°ΠΊ Ρ Π² ΠΊΠ΅ΡΠ°ΠΌΡΡΡ ΡΠ΅Ρ
Π½ΡΡΠ½ΠΎΡ ΡΠΈΡΡΠΎΡΠΈ, ΠΏΠΎΡΠΎΡΠΊΠΈ ΡΠΊΠΎΡ Π·Π±Π°Π³Π°ΡΠ΅Π½Ρ Π΄ΠΎΡΠΈΡΡ Π·Π½Π°ΡΠ½ΠΎΡ ΠΊΡΠ»ΡΠΊΡΡΡΡ ΠΎΠΊΡΠΈΠ΄ΡΠ² ΠΊΡΠ΅ΠΌΠ½ΡΡ ΡΠ° ΡΠΈΡΠ°Π½Ρ. Π ΠΊΠ΅ΡΠ°ΠΌΡΡΡ 1Ce10ScSZ Π· Π²Π΅Π»ΠΈΠΊΠΈΠΌ Π²ΠΌΡΡΡΠΎΠΌ ΠΎΠΊΡΠΈΠ΄ΡΠ² ΠΊΡΠ΅ΠΌΠ½ΡΡ ΡΠ° Π°Π»ΡΠΌΡΠ½ΡΡ ΠΏΠΎΠΌΡΡΠ½ΠΈΡ
ΠΏΠ΅ΡΠ΅Ρ
ΠΎΠ΄ΡΠ² Π½Π΅ Π²ΠΈΡΠ²Π»Π΅Π½ΠΎ.ΠΠ±ΡΠ°Π·ΠΎΠ²Π°Π½Π½ΡΠ΅ Π² ΠΊΠ΅ΡΠ°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠΌ ΡΠ»Π΅ΠΊΡΡΠΎΠ»ΠΈΡΠ΅ 1Ce10ScSZ Π³ΡΠ°Π½ΠΈΡΡ ΠΈ ΠΈΡ
ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΡ, ΠΈΠ·ΠΌΠ΅Π½Π΅Π½Π½ΡΠ΅ ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²ΠΎΠΌ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΡ ΡΠΏΠ΅ΠΊΠ°Π½ΠΈΡ Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΈΡΡ
ΠΎΠ΄Π½ΡΡ
ΠΏΠΎΡΠΎΡΠΊΠΎΠ² ΡΡΡΡ
ΡΠΈΠΏΠΎΠ², ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π»ΠΈ, Π°Π½Π°Π»ΠΈΠ·ΠΈΡΡΡ ΠΈΡ
Π²Π»ΠΈΡΠ½ΠΈΠ΅ Π½Π° ΠΌΠ΅Ρ
Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΠΈ ΡΠ»Π΅ΠΊΡΡΠΎΠΏΡΠΎΠ²ΠΎΠ΄Π½ΠΎΡΡΡ. ΠΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½Π°Ρ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠ° Π΄Π°Π½Π½ΡΡ
, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ ΡΠ»Π΅ΠΊΡΡΠΎΠ½Π½ΠΎΠΉ ΠΌΠΈΠΊΡΠΎΡΠΊΠΎΠΏΠΈΠΈ ΠΈ Π΄ΡΠΈΠ³ΠΈΠΌΠΈ, ΡΠ²ΡΠ·Π°Π½Π½Π½ΡΠΌΠΈ Ρ Π½Π΅ΠΉ, ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ ΠΌΠ΅Ρ
Π°Π½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΡΠΏΡΡΠ°Π½ΠΈΠΉ Π½Π° ΠΏΡΠΎΡΠ½ΠΎΡΡΡ, ΡΠΊΠ°Π½ΠΈΡΡΡΡΠ΅ΠΉ ΡΠ»Π΅ΠΊΡΡΠΎΠ½Π½ΠΎΠΉ ΡΡΠ°ΠΊΡΠΎΠ³ΡΠ°ΡΠΈΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΈΠΌΠΏΠ΅Π΄Π°Π½ΡΠ½ΠΎΠΉ ΡΠΏΠ΅ΠΊΡΡΠΎΡΠΊΠΎΠΏΠΈΠ΅ΠΉ ΡΡΡΡΠΊΡΡΡΠ½ΡΡ
ΡΠΎΡΡΠ°Π²Π»ΡΡΡΠΈΡ
ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΎΠΏΡΠΎΡΠΈΠ²Π»Π΅Π½ΠΈΡ, ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²ΠΈΠ»Π° ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡ ΠΎ Π²Π»ΠΈΡΠ½ΠΈΠΈ Π³ΡΠ°Π½ΠΈΡ ΠΈ ΠΈΡ
ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ Π½Π° ΡΠ²ΠΎΠΉΡΡΠ²Π° ΡΠ»Π΅ΠΊΡΡΠΎΠ»ΠΈΡΠ°, Π΄Π»Ρ ΠΊΠΎΡΠΎΡΠΎΠ³ΠΎ ΠΌΠ΅Ρ
Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΡΠ°ΠΊΠΆΠ΅ Π²Π°ΠΆΠ½ΠΎ, ΠΊΠ°ΠΊ ΠΈ Π΅Π³ΠΎ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠΌΠΎΡΡΡ. ΠΠ°Π±Π»ΡΠ΄Π°Π»Π°ΡΡ ΠΊΠΎΡΡΠ΅Π»ΡΡΠΈΡ ΠΌΠ΅ΠΆΠ΄Ρ Π²Π»ΠΈΡΠ½ΠΈΠ΅ΠΌ Π³ΡΠ°Π½ΠΈΡ, ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π½ΡΡ
ΠΈΡΡ
ΠΎΠ΄Π½ΡΠΌΠΈ ΠΏΠΎΡΠΎΡΠΊΠ°ΠΌΠΈ ΡΡΡΡ
ΡΠΈΠΏΠΎΠ² ΠΈ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠΎΠΉ ΠΈΡ
ΡΠΏΠ΅ΠΊΠ°Π½ΠΈΡ, Π½Π° ΠΌΠ΅Ρ
Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΠΈ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΡΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠΌΠΎΡΡΡ ΡΠ»Π΅ΠΊΡΡΠΎΠ»ΠΈΡΠ° 1Ce10ScSZ. ΠΠ°ΠΉΠ΄Π΅Π½ΠΎ Π΄Π²Π΅ ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ Π³ΡΠ°Π½ΠΈΡΠ½ΡΡ
ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠΎΠ², ΠΊΠΎΡΠΎΡΡΠ΅ ΡΡΡΠ΅ΡΡΠ²ΡΡΡ ΠΈ ΡΠ»ΡΡΡΠ°ΡΡΡΡ Ρ ΡΠΎΡΡΠΎΠΌ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΡ ΡΠΏΠ΅ΠΊΠ°Π½ΠΈΡ ΠΌΠ΅ΠΆΠ΄Ρ ΡΡΠ±Π·Π΅ΡΠ½Π°ΠΌΠΈ ΠΈ Π·Π΅ΡΠ½Π°ΠΌΠΈ. ΠΠ΅ΡΠ΅Ρ
ΠΎΠ΄ ΠΌΠ΅ΠΆΠ΄Ρ Π²ΠΈΠ΄Π°ΠΌΠΈ Π³ΡΠ°Π½ΠΈΡΠ½ΡΡ
ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠΎΠ², ΠΊΠΎΡΠΎΡΡΠΉ Π±ΡΠ» ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ ΠΊΠ°ΠΊ ΠΏΠ΅ΡΠ΅Ρ
ΠΎΠ΄ Π²ΡΠΎΡΠΎΠ³ΠΎ ΡΠΎΠ΄Π°, ΠΏΡΠΎΠΈΡΡ
ΠΎΠ΄ΠΈΡ ΠΊΠ°ΠΊ Π² Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈ ΡΠΈΡΡΠΎΠΉ ΠΊΠ΅ΡΠ°ΠΌΠΈΠΊΠ΅ 1Ce10ScSZ, ΡΠ°ΠΊ ΠΈ Π² ΠΊΠ΅ΡΠ°ΠΌΠΈΠΊΠ΅ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΈΡΡΠΎΡΡ ΠΈΠ· ΠΏΠΎΡΠΎΡΠΊΠΎΠ², ΠΎΠ±ΠΎΠ³Π°ΡΠ΅Π½Π½ΡΡ
ΠΎΠΊΡΠΈΠ΄Π°ΠΌΠΈ ΠΊΡΠ΅ΠΌΠ½ΠΈΡ ΠΈ ΡΠΈΡΠ°Π½Π°. Π ΠΊΠ΅ΡΠ°ΠΌΠΈΠΊΠ΅ 1Ce10ScSZ ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠ΅ΠΉ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΡΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π° ΠΎΠΊΡΠΈΠ΄ΠΎΠ² ΠΊΡΠ΅ΠΌΠ½ΠΈΡ ΠΈ Π°Π»ΡΠΌΠΈΠ½ΠΈΡ, ΠΏΠ΅ΡΠ΅Ρ
ΠΎΠ΄Ρ Π½Π΅ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½Ρ
Toward Global Quantum Communication: Beam Wandering Preserves Nonclassicality
Tap-proof long-distance quantum communication requires a deep understanding
of the strong losses in transmission channels. Here we provide a rigorous
treatment of the effects of beam wandering, one of the leading disturbances in
atmospheric channels, on the quantum properties of light. From first principles
we derive the probability distribution of the beam transmissivity, with the aim
to completely characterize the quantum state of light. It turns out that beam
wandering may preserve nonclassical effects, such as entanglement, quadrature
and photon number squeezing, much better than a standard attenuating channel of
the same losses.Comment: published versio
Π¦ΠΈΠΊΠ»ΠΈΡΠ΅ΡΠΊΠΈΠΉ Ρ Π°ΡΠ°ΠΊΡΠ΅Ρ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΌΠΈΠΊΡΠΎΡΠ²Π΅ΡΠ΄ΠΎΡΡΠΈ Π°Π»ΡΠΌΠΈΠ½ΠΈΠ΅Π²ΠΎΠ³ΠΎ ΡΠΏΠ»Π°Π²Π° Π16 ΠΏΠΎΠ΄ Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ΠΌ ΡΠ»ΡΡΡΠ°Π·Π²ΡΠΊΠΎΠ²ΠΎΠΉ ΡΠ΄Π°ΡΠ½ΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ
ΠΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½ΠΎ ΠΌΠΎΠΆΠ»ΠΈΠ²ΠΎΡΡΡ Π±ΡΠ»ΡΡ Π΅ΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠ³ΠΎ, ΠΏΠΎΡΡΠ²Π½ΡΠ½ΠΎ ΡΠ· ΡΡΠ°Π΄ΠΈΡΡΠΉΠ½ΠΎΡ ΡΠ΅ΡΠΌΠΎΠΌΠ΅Ρ
Π°Π½ΡΡΠ½ΠΎΡ ΠΎΠ±ΡΠΎΠ±ΠΊΠΎΡ, Π·ΠΌΡΡΠ½Π΅Π½Π½Ρ ΠΏΠΎΠ²Π΅ΡΡ
Π½Ρ Π»Π΅Π³ΠΊΠΈΡ
ΠΊΠΎΠ½ΡΡΡΡΠΊΡΡΠΉΠ½ΠΈΡ
ΡΠΏΠ»Π°Π²ΡΠ² ΡΠ»ΡΡΡΠ°Π·Π²ΡΠΊΠΎΠ²ΠΎΡ ΡΠ΄Π°ΡΠ½ΠΎΡ ΠΎΠ±ΡΠΎΠ±ΠΊΠΎΡ (Π£ΠΠ£Π) Π½Π° ΠΏΠΎΠ²ΡΡΡΡ Π·Π° ΡΠΌΠΎΠ² ΠΊΠ²Π°Π·Ρ-Π³ΡΠ΄ΡΠΎΡΡΠ°ΡΠΈΡΠ½ΠΎΠ³ΠΎ ΡΡΠΈΡΠ½Π΅Π½Π½Ρ Π·ΡΠ°Π·ΠΊΠ°. ΠΠ° ΠΏΡΠΈΠΊΠ»Π°Π΄Ρ ΠΏΡΠΎΠΌΠΈΡΠ»ΠΎΠ²ΠΎΠ³ΠΎ Π°Π»ΡΠΌΡΠ½ΡΡΠ²ΠΎΠ³ΠΎ ΡΠΏΠ»Π°Π²Ρ Π16 ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ ΡΠ½ΡΠΊΠ°Π»ΡΠ½Ρ ΠΌΠΎΠΆΠ»ΠΈΠ²ΡΡΡΡ Π·ΠΌΡΡΠ½Π΅Π½Π½Ρ ΠΏΠΎΠ²Π΅ΡΡ
Π½Ρ (Π΄ΠΎ βΌ600 %), Π·ΡΠΌΠΎΠ²Π»Π΅Π½ΠΎΠ³ΠΎ ΡΠΈΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ½ΠΈΠΌ Π²ΠΏΠ»ΠΈΠ²ΠΎΠΌ ΠΏΡΠΎΡΠ΅ΡΡ Π½ΠΈΠ·ΡΠΊΠΎΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ½ΠΎΡ ΠΌΠ΅Ρ
Π°Π½ΡΡΠ½ΠΎΡ Π½Π°Π½ΠΎΡΡΡΡΠΊΡΡΡΠΈΠ·Π°ΡΡΡ ΡΠ° ΠΌΠ΅Ρ
Π°Π½ΠΎΡ
ΡΠΌΡΡΠ½ΠΎΡ Π²Π·Π°ΡΠΌΠΎΠ΄ΡΡ Π°Π»ΡΠΌΡΠ½ΡΡ ΡΠ· ΠΊΠΈΡΠ½Π΅ΠΌ ΠΏΡΠ΄ Π΄ΡΡΡ Π£ΠΠ£Π. ΠΠ°ΠΏΡΠΎΠΏΠΎΠ½ΠΎΠ²Π°Π½ΠΎ ΡΠΊΡΡΠ½Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΎΡΠΌΡΠ²Π°Π½Π½Ρ ΠΎΠΊΡΠΈΠ΄Π½ΠΎΠ³ΠΎ ΠΏΠΎΠΊΡΠΈΡΡΡ ΡΠΎΠ²ΡΠΈΠ½ΠΎΡ ΠΊΡΠ»ΡΠΊΠ° Π΄Π΅ΡΡΡΠΊΡΠ² ΠΌΡΠΊΡΠΎΠΌΠ΅ΡΡΡΠ². Π Π²ΠΈΠΊΠΎΡΠΈΡΡΠ°Π½Π½ΡΠΌ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΡ ΡΡΠ·ΠΈΡΠ½ΠΈΡ
ΠΌΠ΅ΡΠΎΠ΄ΡΠ² Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Π½Ρ Π²ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ ΠΎΡΠ½ΠΎΠ²Π½Ρ Π·Π°ΠΊΠΎΠ½ΠΎΠΌΡΡΠ½ΠΎΡΡΡ ΡΠΎΡΠΌΡΠ²Π°Π½Π½Ρ ΡΠ°Π·ΠΎΠ²ΠΎΠ³ΠΎ Ρ Ρ
ΡΠΌΡΡΠ½ΠΎΠ³ΠΎ ΡΠΊΠ»Π°Π΄Ρ, ΡΡΡΡΠΊΡΡΡΠΈ ΡΠ° ΠΌΠ΅Ρ
Π°Π½ΡΡΠ½ΠΈΡ
Π²Π»Π°ΡΡΠΈΠ²ΠΎΡΡΠ΅ΠΉ ΠΏΠΎΠ²Π΅ΡΡ
Π½Π΅Π²ΠΈΡ
ΡΠ°ΡΡΠ² ΡΠΏΠ»Π°Π²Ρ Π16 Π·Π°Π»Π΅ΠΆΠ½ΠΎ Π²ΡΠ΄ Π°ΠΌΠΏΠ»ΡΡΡΠ΄ΠΈ ΡΠ° ΡΡΠΈΠ²Π°Π»ΠΎΡΡΡ ΠΎΠ±ΡΠΎΠ±ΠΊΠΈ. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΠΎ ΡΠΈΠΊΠ»ΡΡΠ½ΠΈΠΉ Ρ
Π°ΡΠ°ΠΊΡΠ΅Ρ Π·ΠΌΡΠ½ ΠΌΡΠΊΡΠΎΡΠ²Π΅ΡΠ΄ΠΎΡΡΡ Π·ΡΠΌΠΎΠ²Π»ΡΡΡΡΡΡ ΠΏΠ΅ΡΠ΅Π±ΡΠ³ΠΎΠΌ Π΄ΠΈΡΠΈΠΏΠ°ΡΠΈΠ²Π½ΠΈΡ
ΠΏΡΠΎΡΠ΅ΡΡΠ² Π΄ΠΈΠ½Π°ΠΌΡΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΠ²Π΅ΡΠ½Π΅Π½Π½Ρ ΡΠ° Π΄ΠΈΠ½Π°ΠΌΡΡΠ½ΠΎΡ ΡΠ΅ΠΊΡΠΈΡΡΠ°Π»ΡΠ·Π°ΡΡΡ. ΠΠ° ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΠΈΡ
ΡΠ΅ΠΆΠΈΠΌΡΠ² Π£ΠΠ£Π Π·Π½ΠΎΡΠΎΡΡΡΠΉΠΊΡΡΡΡ ΠΏΠΎΠ²Π΅ΡΡ
Π½Π΅Π²ΠΈΡ
ΡΠ°ΡΡΠ² Π·ΡΠΎΡΡΠ°Ρ Ρ 2,5 ΡΠ°Π·Ρ, ΡΡΠ²Π΅Π½Ρ Π·Π°Π»ΠΈΡΠΊΠΎΠ²ΠΈΡ
ΠΌΠ°ΠΊΡΠΎΠ½Π°ΠΏΡΡΠΆΠ΅Π½Ρ ΡΡΠΈΡΠ½Π΅Π½Π½Ρ Π΄ΠΎΡΡΠ²Π½ΡΡ 650 ΠΠΠ°.The article studies possibilities of more effective surface hardening as compared with conventional thermomechanical processing. Specifically, we provide the insight into surface hardening of light structural alloys by ultrasonic impact treatment (UIT) in air under quasi-hydrostatic pressure of the sample. By example of the commercial aluminum alloy D16 we demonstrate the unique opportunity to harden the surface (up to ~600 %) using the synergistic effect of low-temperature processes of mechanical nanostructuring as well as mechanical and chemical interaction of aluminum with oxygen under the influence of UIT. We propose the qualitative model for formation of oxide coating several tens of micrometers thick. By employing a set of physical methods we establish basic laws of the phase formation and chemical composition, structure and mechanical properties of the D16 alloy surface layers depending on the amplitude and duration of UIT. We show that the development of dynamic recovery and dynamic recrystallization processes causes the cyclic nature of microhardness changes. Under optimal conditions of UIT the wear resistance of surface layers increased by ~2,5 times, and the compression residual stresses level is 650 MPa.ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Ρ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ Π±ΠΎΠ»Π΅Π΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠ³ΠΎ, ΠΏΠΎ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ Ρ ΡΡΠ°Π΄ΠΈΡΠΈΠΎΠ½Π½ΠΎ ΡΠ΅ΡΠΌΠΎΠΌΠ΅Ρ
Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΎΠΉ, ΡΠΏΡΠΎΡΠ½Π΅Π½ΠΈΡ ΠΏΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΠΈ Π»Π΅Π³ΠΊΠΈΡ
ΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΎΠ½Π½ΡΡ
ΡΠΏΠ»Π°Π²ΠΎΠ² ΡΠ»ΡΡΡΠ°Π·Π²ΡΠΊΠΎΠ²ΠΎΠΉ ΡΠ΄Π°ΡΠ½ΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΎΠΉ (Π£ΠΠ£Π) Π½Π° Π²ΠΎΠ·Π΄ΡΡ
Π΅ Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΠΊΠ²Π°Π·ΠΈΠ³ΠΈΠ΄ΡΠΎΡΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΆΠ°ΡΠΈΡ ΠΎΠ±ΡΠ°Π·ΡΠ°. ΠΠ° ΠΏΡΠΈΠΌΠ΅ΡΠ΅ ΠΏΡΠΎΠΌΡΡΠ»Π΅Π½Π½ΠΎΠ³ΠΎ Π°Π»ΡΠΌΠΈΠ½ΠΈΠ΅Π²ΠΎΠ³ΠΎ ΡΠΏΠ»Π°Π²Π° Π16 ΠΏΠΎΠΊΠ°Π·Π°Π½Π° ΡΠ½ΠΈΠΊΠ°Π»ΡΠ½Π°Ρ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΡΠΏΡΠΎΡΠ½Π΅Π½ΠΈΡ ΠΏΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΠΈ (Π΄ΠΎ βΌ 600 %), ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½Π½ΠΎΠ³ΠΎ ΡΠΈΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠΌ Π²Π»ΠΈΡΠ½ΠΈΠ΅ΠΌ ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ² Π½ΠΈΠ·ΠΊΠΎΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ½ΠΎΠΉ ΠΌΠ΅Ρ
Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π½Π°Π½ΠΎΡΡΡΡΠΊΡΡΡΠΈΠ·Π°ΡΠΈΠΈ ΠΈ ΠΌΠ΅Ρ
Π°Π½ΠΎΡ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ Π°Π»ΡΠΌΠΈΠ½ΠΈΡ Ρ ΠΊΠΈΡΠ»ΠΎΡΠΎΠ΄ΠΎΠΌ ΠΏΠΎΠ΄ Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ΠΌ Π£ΠΠ£Π. ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π° ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅Π½Π½Π°Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΎΠΊΡΠΈΠ΄Π½ΠΎΠ³ΠΎ ΠΏΠΎΠΊΡΡΡΠΈΡ ΡΠΎΠ»ΡΠΈΠ½ΠΎΠΉ Π½Π΅ΡΠΊΠΎΠ»ΡΠΊΠΎ Π΄Π΅ΡΡΡΠΊΠΎΠ² ΠΌΠΈΠΊΡΠΎΠΌΠ΅ΡΡΠΎΠ². Π‘ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½Ρ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ Π·Π°ΠΊΠΎΠ½ΠΎΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠ°Π·ΠΎΠ²ΠΎΠ³ΠΎ ΠΈ Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π°, ΡΡΡΡΠΊΡΡΡΡ ΠΈ ΠΌΠ΅Ρ
Π°Π½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ²ΠΎΠΉΡΡΠ² ΠΏΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΠ½ΡΡ
ΡΠ»ΠΎΠ΅Π² ΡΠΏΠ»Π°Π²Π° Π16 Π² Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΠΎΡ Π°ΠΌΠΏΠ»ΠΈΡΡΠ΄Ρ ΠΈ Π΄Π»ΠΈΡΠ΅Π»ΡΠ½ΠΎΡΡΠΈ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΡΠΈΠΊΠ»ΠΈΡΠ΅ΡΠΊΠΈΠΉ Ρ
Π°ΡΠ°ΠΊΡΠ΅Ρ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ ΠΌΠΈΠΊΡΠΎΡΠ²Π΅ΡΠ΄ΠΎΡΡΠΈ ΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½ ΡΠ°Π·Π²ΠΈΡΠΈΠ΅ΠΌ Π΄ΠΈΡΡΠΈΠΏΠ°ΡΠΈΠ²Π½ΡΡ
ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ² Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π²ΠΎΠ·Π²ΡΠ°ΡΠ° ΠΈ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΠΊΡΠΈΡΡΠ°Π»Π»ΠΈΠ·Π°ΡΠΈΠΈ. ΠΡΠΈ ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΡΡ
ΡΠ΅ΠΆΠΈΠΌΠ°Ρ
Π£ΠΠ£Π ΠΈΠ·Π½ΠΎΡΠΎΡΡΠΎΠΉΠΊΠΎΡΡΡ ΠΏΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΠ½ΡΡ
ΡΠ»ΠΎΠ΅Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ°Π΅Ρ Π² 2,5 ΡΠ°Π·Π°, ΡΡΠΎΠ²Π΅Π½Ρ ΠΎΡΡΠ°ΡΠΎΡΠ½ΡΡ
ΠΌΠ°ΠΊΡΠΎΠ½Π°ΠΏΡΡΠΆΠ΅Π½ΠΈΠΉ ΡΠΆΠ°ΡΠΈΡ ΡΠ°Π²Π΅Π½ 650 ΠΠΠ°
Analytical solutions for semiconductor luminescence including Coulomb correlations with applications to dilute bismides
In this paper we introduce analytical solutions of interband polarization, which is the self-energy of the Dyson equation for the photon Greenβs functions, and apply them to studying photoluminescence of Coulomb-correlated semiconductor materials. The accuracy of the easily programmable solutions is proven by consistently demonstrating the low-temperature s-shape of the luminescence peak of dilute bismide semiconductors. The different roles of homogeneous versus inhomogeneous broadening at low and high temperatures are described, as well as the importance of many body effects, which are in very good agreement with experiments
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