171 research outputs found
JETP Letters V. 65, I .07
No full textJETP Letters -- April 10, 1997
Volume 65, Issue 7, pp. 517-592
Investigation of the optical isotropy of space by refraction of light
V. V. Ragul'skii
Full Text: PDF (68 kB)
Efficiency of conversion of heat flux into hard x rays
L. I. Rudakov, A. B. Kukushkin, V. S. Lisitsa, A. N. Starostin, and I. I. Yakunin
Full Text: PDF (76 kB)
Characteristic features of the phosphorescence of the complex "naphthalene-d8–beta-cyclodextrin" at 77 K
V. B. Nazarov, V. I. Gerko, and M. V. Alfimov
Full Text: PDF (69 kB)
New polaron effect in magnetooptic phenomena in a quantum well
L. I. Korovin, I. G. Lang, and S. T. Pavlov
Full Text: PDF (94 kB)
Anisotropy of low-temperature field evaporation of metals
I. M. Mikhailovskii, V. A. Ksenofontov, and T. I. Mazilova
Full Text: PDF (295 kB)
Nonlinear percolation near a metal–insulator transition in regular textures
A. M. Satanin, S. V. Khor'kov, and V. V. Skuzovatkin
Full Text: PDF (92 kB)
Birefringence and absorption of light during intersubband transitions of hot electrons in quantum wells
L. E. Vorob'ev, D. A. Firsov, V. A. Shalygin, and I. I. Saidashev
Full Text: PDF (118 kB)
Faraday effect in Co/TiO2 films
Yu. A. Dynnik, I. S. Édel'man, T. P. Morozova, P. D. Kim, I. A. Turpanov, A. Ya. Beten'kova, and G. V. Bondarenko
Full Text: PDF (78 kB)
Submillimeter electron–nuclear excitation spectra in CsCdBr3:Ln3+ (Ln=Tm, Ho) crystals
V. F. Tarasov, G. S. Shakurov, B. Z. Malkin, A. I. Iskhakova, J. Heber, and M. Altwein
Full Text: PDF (145 kB)
Parity effect and charge-binding transition in submicron Josephson junction arrays
M. V. Feigel'man, S. E. Korshunov, and A. B. Pugachev
Full Text: PDF (91 kB)
Stationary soliton on a charged surface of liquid helium and hydrogen films
A. A. Levchenko, G. V. Kolmakov, L. P. Mezhov-Deglin, V. B. Shikin, E. Teske, and P. Leiderer
Full Text: PDF (444 kB)
Can colliding nerve pulses be reflected?
O. V. Aslanidi and O. A. Mornev
Full Text: PDF (124 kB)
On strategies for opaque and translucent eavesdropping in a quantum-cryptographical system
S. N. Molotkov
Full Text: PDF (110 kB)Archived web conten
Technical Physics Letters V. 30, I. 03
No full textTechnical Physics Letters -- March 2004
Volume 30, Issue 3, pp. 173-258
The Efficiency of an Optical Heat Pump in the Inverse Thermodynamic Cycle
S. N. Andrianov and Yu. E. Polsky
pp. 173-174 Full Text: PDF (32 kB)
A Change in the Character of Modulation Instability in the Vicinity of a Critical Frequency
A. A. Balyakin and N. M. Ryskin
pp. 175-177 Full Text: PDF (59 kB)
Probing Hydrogen Molecules with a Laboratory Raman Lidar
E. I. Voronina, V. E. Privalov, and V. G. Shemanin
pp. 178-179 Full Text: PDF (26 kB)
Fatigue Testing of Materials under Extremal Conditions by Acoustic Method
V. M. Baranov, Yu. K. Bibilashvili, V. A. Karasevich, and G. A. Sarychev
pp. 180-182 Full Text: PDF (34 kB)
A Model of Nonlinear Ion Drift Spectrometry for Gas Detectors with Separating Chamber of Cylindrical Geometry
A. A. Elistratov and S. V. Shibkov
pp. 183-185 Full Text: PDF (51 kB)
Dynamical Control in Multistable Systems
E. N. Egorov and A. A. Koronovskii
pp. 186-189 Full Text: PDF (153 kB)
The Fracture of Microscopic Metal Samples in a Strong Electrostatic Field
S. V. Zaitsev
pp. 190-192 Full Text: PDF (41 kB)
The Competition between Aluminum and Group IV (Si, C) Atoms on the Rhenium Surface
N. R. Gall, E. V. Rut'kov, and A. Ya. Tontegode
pp. 193-196 Full Text: PDF (51 kB)
Modeling the Process of Impurity Removal from Semiconductor Wafers in Inhomogeneous Temperature Field
V. I. Rudakov, A. V. Bashmakov, and V. V. Ovcharov
pp. 197-199 Full Text: PDF (37 kB)
Detecting Mixed State in YBa2Cu3O7 – x Superconductors by Method of Acoustic Emission
E. Dul'kin
pp. 200-201 Full Text: PDF (29 kB)
Viscoelastic Recovery of Various Materials in the Region of a Dynamic Nanocontact
Yu. I. Golovin, V. I. Ivolgin, and R. I. Ryabko
pp. 202-204 Full Text: PDF (45 kB)
The Structure of Thermomigration Channels in Silicon
É. Yu. Buchin, Yu. I. Denisenko, and S. G. Simakin
pp. 205-207 Full Text: PDF (114 kB)
Evaluating the Attractor Dimension of a Nonlinear Oscillator
E. P. Seleznev and A. M. Zakharevich
pp. 208-210 Full Text: PDF (106 kB)
Inhomogeneous Plastic Straining of Iron Based Amorphous Alloys
M. N. Vereshchagin, O. M. Ostrikov, and D. B. Zyukov
pp. 211-213 Full Text: PDF (74 kB)
The Antimicrobial Action of High-Power Electric Discharge in Water. Part 1. Shock Wave Initiation, Evolution, and Structure
K. V. Vilkov and Yu. A. Nagel'
pp. 214-216 Full Text: PDF (45 kB)
External Signal Suppresses Automodulation in a Gyro-Backward-Wave Tube Oscillator
A. E. Hramov
pp. 217-219 Full Text: PDF (52 kB)
Thermodynamics of the Interaction between Impurity Atoms and a System of Quantum Dots
V. V. Svetukhin, S. V. Bulyarskii, and D. V. Sanchishchin
pp. 220-222 Full Text: PDF (44 kB)
Optical Confinement of 10-µm Radiation by Silver Chloride Nanoparticles
O. P. Mikheeva and A. I. Sidorov
pp. 223-224 Full Text: PDF (32 kB)
Stochastic Properties of a System of Point Vortices
V. Ya. Rudyak, E. G. Bord, and D. F. Kranchev
pp. 225-227 Full Text: PDF (41 kB)
Evaluating Mechanical Stresses in Thin-Film Structures with Ferroelectric PZT Films
I. P. Pronin, E. Yu. Kaptelov, N. G. Khosina, and V. P. Afanas'ev
pp. 228-230 Full Text: PDF (47 kB)
Experimental Study of the Wave Flow of a Liquid Film on a Heated Surface
D. V. Zaitsev, E. A. Chinnov, O. A. Kabov, and I. V. Marchuk
pp. 231-233 Full Text: PDF (72 kB)
Studying the Bulk Dynamic Strength of a Quartz Glass by Laser-Induced Breakdown
N. F. Morozov, B. A. Zimin, B. N. Semenov, Yu. V. Sud'enkov, A. I. Suslikov, G. A. Baranov, A. A. Belyaev, and G. V. Tsvetkov
pp. 234-236 Full Text: PDF (46 kB)
Peculiarities of the Mechanical Response of Heterogeneous Materials with Highly Deformable Interfaces
S. G. Psakhie, E. V. Shilko, and S. V. Astafurov
pp. 237-239 Full Text: PDF (237 kB)
Dissipative Losses of Mechanical Energy and Heating of the Probe in Dynamic Contact with the Sample Surface in a Scanning Microscope
G. V. Dedkov and E. G. Dedkova
pp. 240-243 Full Text: PDF (60 kB)
An Analog of the Vavilov–Cherenkov Radiation Generated by a Moving Macroscopic Source
F. F. Valiev
pp. 244-246 Full Text: PDF (42 kB)
Features of the Mechanoluminescence of Thin Metal Films Excited by Long and Short Laser Pulses
A. F. Banishev, V. Ya. Panchenko, and A. V. Shishkov
pp. 247-249 Full Text: PDF (94 kB)
Photosensitivity of the Semiconductor–Turpentine Heterocontact
S. I. Drapak and Z. D. Kovalyuk
pp. 250-252 Full Text: PDF (48 kB)
The Time of Synchronization of Oscillations in Two Coupled Identical Subsystems
A. A. Koronovskii, A. E. Hramov, and I. A. Khromova
pp. 253-255 Full Text: PDF (81 kB)
Inhomogeneous Character of the Initial Stage of Ion Beam Deposition of Ultrathin Gold Films
A. I. Stognij, N. N. Novitskii, O. M. Stukalov, A. I. Demchenko, and V. I. Khit'ko
pp. 256-258 Full Text: PDF (102 kB)Archived web conten
Remote assessment of reserve capacity of outburst alpine lakes
Get PDFResults of distant satellite sounding (the TERRA satellite) of high-mountainous areas and digital models SRTM 4.1 and ASTER DEM G2 of the same relief were used to calculate the following parameters of high-mountain dammed glacial lakes: area, depth, the water volume, excess of the dam above the water level. It is important for estimation of the water volume that can be dangerous for a break-through of a dammed lake. Formulas deduced to calculate the depth and volume of a lake for several sections of its area were tested and proposed. It is demonstrated that the regression equation V = Hmax × F, where Hmax is maximum depth of the lake, can be used as the parameterization of the formula «lake volume V equals the product of the area F on average depth D». More precise values of the coefficients a and b in the formula V = aFb were also obtained. Parameters and the water volumes of lakes were estimated for the river Gunt (right tributary of Pyanj River) basin. According to [28], there are 428 high-mountain lakes in this region with their total area ≥ 2500 m2. For basin Inflow of melted snow and glacier water caused by the rise of mean summer air temperatures in 1931–2015 was estimated for the lake Rivankul basin (the Pamir Mountains)
Physics of Atomic Nuclei V. 66, I. 08
No full textPhysics of Atomic Nuclei -- August 2003
Volume 66, Issue 8, pp. 1399-1589
The ALTO Project at IPN Orsay
F. Ibrahim
pp. 1399-1406 Full Text: PDF (587 kB)
Physics with Fission Fragments: Project DRIBs-2
Yu. E. Penionzhkevich
pp. 1407-1412 Full Text: PDF (235 kB)
Isotopic Production Cross Sections of Residues in Reactions Induced by Relativistic Heavy Ions with Protons and Deuterons
E. Casarejos, P. Armbruster, L. Audouin, J. Benlliure, M. Bernas, A. Boudard, R. Legrain, S. Leray, B. Mustapha, S. Czajkowski, T. Enqvist, B. Fernandez, J. Pereira, M. Pravikoff, F. Rejmund, K.-H. Schmidt, C. Stephan, J. Taieb, L. Tassan-Got, C. Villagrasa, C. Volant, and W. Wlazlo
pp. 1413-1420 Full Text: PDF (405 kB)
Decay of Neutron-Rich Ga Isotopes near N=50 at PARRNe
O. Perru, F. Ibrahim, O. Bajeat, C. Bourgeois, F. Clapier, E. Cottereau, C. Donzaud, M. Ducourtieux, S. Galès, D. Guillemaud-Mueller, C. Lau, H. Lefort, F. Le Blanc, A. C. Mueller, J. Obert, N. Pauwels, J. C. Potier, F. Pougheon, J. Proust, B. Roussière, J. Sauvage, O. Sorlin, and D. Verney
pp. 1421-1427 Full Text: PDF (429 kB)
A Study of gammaDecays and Octupole Bands in 21Ne and 21Na
S. Thummerer, W. von Oertzen, Tz. Kokalova, H. G. Bohlen, B. Gebauer, A. Tumino, T. N. Massey, G. de Angelis, M. Axiotis, A. Gadea, Th. Kröll, N. Marginean, D. R. Napoli, M. De Poli, C. Ur, D. Bazzacco, S. M. Lenzi, C. Rossi Alvarez, S. Lunardi, R. Menegazzo, P. G. Bizzeti, and A. M. Bizzeti-Sona
pp. 1428-1433 Full Text: PDF (167 kB)
Separable Skyrme Interactions and Quasiparticle RPA
A. P. Severyukhin, V. V. Voronov, Ch. Stoyanov, and Nguyen Van Giai
pp. 1434-1438 Full Text: PDF (138 kB)
Clustering in the Region of Nuclear Surface
V. G. Kartavenko, K. A. Gridnev, J. Maruhn, and W. Greiner
pp. 1439-1444 Full Text: PDF (169 kB)
Study of Giant Pairing Vibrations with Neutron-Rich Nuclei
L. Fortunato
pp. 1445-1449 Full Text: PDF (171 kB)
New Experimental Results on Emission and Reaction Barriers
N. Rowley
pp. 1450-1453 Full Text: PDF (138 kB)
Dynamics of Superheavy System in 86Kr+208Pb Reaction
V. A. Rubchenya, A. A. Alexandrov, S. V. Khlebnikov, V. G. Lyapin, V. A. Maslov, Yu. E. Penionzhkevich, G. Prete, Yu. V. Pyatkov, Yu. G. Sobolev, G. P. Tiourin, W. H. Trzaska, D. N. Vakhtin, and J. Äystö
pp. 1454-1459 Full Text: PDF (258 kB)
Isospin Effects in Nuclear Fragmentation
V. Baran, M. Colonna, M. Di Toro, V. Greco, M. Zielinska-Pfabe, and H. H. Wolter
pp. 1460-1470 Full Text: PDF (206 kB)
Determination of the Freeze-Out Temperature by the Isospin Thermometer
P. Napolitani, K.-H. Schmidt, P. Armbruster, A. S. Botvina, M. V. Ricciardi, L. Tassan-Got, F. Rejmund, and T. Enqvist
pp. 1471-1477 Full Text: PDF (353 kB)
Nuclear Rainbow in Scattering and Reactions and Nucleus–Nucleus Interaction at Small Distances
A. A. Ogloblin, S. A. Goncharov, Yu. A. Glukhov, A. S. Dem'yanova, M. V. Rozhkov, V. P. Rudakov, and W. H. Trzaska
pp. 1478-1488 Full Text: PDF (306 kB)
Rainbow, Airy Structure, and Molecular Structure in the 16O+16O System
S. Ohkubo
pp. 1489-1493 Full Text: PDF (160 kB)
Structure of Neutron-rich Be and C Isotopes
H. G. Bohlen, W. von Oertzen, R. Kalpakchieva, B. Gebauer, S. M. Grimes, A. Lenz, T. N. Massey, M. Milin, Ch. Schulz, Tz. Kokalova, S. Torilov, and S. Thummerer
pp. 1494-1500 Full Text: PDF (253 kB)
Structure Studies of Exotic Nuclei Using (p,p') Reactions
V. Lapoux, N. Alamanos, and E. Khan
pp. 1501-1507 Full Text: PDF (238 kB)
Structure of 10C and 11C from Elastic and Inelastic Scattering on a Proton Target
C. Jouanne, N. Alamanos, F. Auger, A. Drouart, A. Gillibert, V. Lapoux, G. Lobo, L. Nalpas, E. C. Pollacco, J. L. Sida, Y. Blumenfeld, E. Khan, T. Suomijarvi, T. Zerguerras, A. Lagoyannis, A. Pakou, P. Roussel-Chomaz, H. Savajols, and A. Musumarra
pp. 1508-1514 Full Text: PDF (325 kB)
Proton Halos in Exotic Light Nuclei
Z. Ren, X. Z. Cai, H. Y. Zhang, and W. Q. Shen
pp. 1515-1518 Full Text: PDF (110 kB)
Two-Proton Radioactivity Search
I. G. Mukha
pp. 1519-1522 Full Text: PDF (131 kB)
The Present and Planned Recoil Mass Spectrometers at Nuclear Science Centre, New Delhi
S. Nath, A. Jhingan, T. Varughese, J. J. Das, P. Sugathan, N. Madhavan, R. Kumar, R. P. Singh, S. Muralithar, R. K. Bhowmik, and A. K. Sinha
pp. 1523-1527 Full Text: PDF (176 kB)
The Characteristics of the Halo Neutron Preemission in the Fusion of 11Li with Light Targets
M. Petrascu
pp. 1528-1535 Full Text: PDF (167 kB)
New Neutron Magic Number N=16 for Neutron-Rich Nuclei
Z. Dlouhý et al. (for GANIL-Orsay-Dubna-Rez-Bucharest Collaboration)
pp. 1536-1543 Full Text: PDF (186 kB)
Resonance States of Hydrogen Nuclei 4H and 5H Obtained in Transfer Reactions with Exotic Beams
G. M. Ter-Akopian, D. D. Bogdanov[dagger], A. S. Fomichev, M. S. Golovkov, Yu. Ts. Oganessian, A. M. Rodin, S. I. Sidorchuk, R. S. Slepnev, S. V. Stepantsov, R. Wolski, V. A. Gorshkov, M. L. Chelnokov, A. A. Korsheninnikov, E. Yu. Nikolski, I. Tanihata, F. Hanappe, T. Materna, L. Stuttge, and A. H. Ninane
pp. 1544-1551 Full Text: PDF (216 kB)
Collective Excitations of the Element Z=120
S. Misicu, T. Bürvenich, T. Cornelius, and W. Greiner
pp. 1552-1556 Full Text: PDF (133 kB)
Binding Energies of Even–Even Superheavy Nuclei
Z. Ren
pp. 1557-1560 Full Text: PDF (103 kB)
Manifestation of Shell Effects in Quasifission Reactions
E. A. Cherepanov and V. V. Volkov
pp. 1561-1568 Full Text: PDF (666 kB)
On Search and Identification of Relatively Short-Lived Superheavy Nuclei (Z=>110) by Fossil Track Studies of Meteoritic and Lunar Olivine Crystals
V. P. Perelygin[dagger], Yu. V. Bondar, R. Brandt, W. Ensinger, R. L. Fleischer, L. I. Kravets, M. Rebetez, R. Spohr, P. Vater, and S. G. Stetsenko
pp. 1569-1573 Full Text: PDF (123 kB)
Nuclear Mean Field from Chirally Symmetric Effective Theory
A. Staszczak
pp. 1574-1577 Full Text: PDF (120 kB)
Application of the Program LISE to Fusion–Evaporation
O. B. Tarasov and D. Bazin
pp. 1578-1581 Full Text: PDF (213 kB)
New Mechanism for the Production of Extremely Fast Light Particles in Heavy-Ion Collisions in the Fermi Energy Domain
A. S. Denikin and V. I. Zagrebaev
pp. 1582-1585 Full Text: PDF (136 kB)
Multidimensional Langevin Approach to Description of Near-Barrier Heavy-Ion Fusion and Deep-Inelastic Collisions
M. A. Naumenko, A. S. Denikin, and V. I. Zagrebaev
pp. 1586-1589 Full Text: PDF (219 kB)Archived web conten
Technical Physics Letters V. 28, I. 12
No full textTechnical Physics Letters -- December 2002
Volume 28, Issue 12, pp. 971-1067
A Laser Operating on the Interband Transitions in Quantum Wells with Coherent Electron Transport
É. A. Gel'vich, E. I. Golant, and A. B. Pashkovskii
pp. 971-974 Full Text: PDF (54 kB)
The Effect of Microtopography and Deposition Regime on the Field Emission Properties of Graphitelike Carbon Films
S. A. Karasev, S. V. Simonov, S. Yu. Suzdal'tsev, and R. K. Yafarov
pp. 975-977 Full Text: PDF (40 kB)
Electroluminescence of Si–SiO2–Si3N4 Structures
A. P. Baraban, D. V. Egorov, A. Yu. Askinazi, and L. V. Miloglyadova
pp. 978-980 Full Text: PDF (48 kB)
Tunneling Spectroscopy of Palladium–Barium Emitters
V. B. Baiburin, Yu. P. Volkov, E. M. Il'in, and S. V. Semenov
pp. 981-982 Full Text: PDF (228 kB)
The Energy Position of Electrically Active Centers in the Oxide Layer of SIMOX Structures
A. Yu. Askinazi, A. P. Baraban, V. A. Dmitriev, and L. V. Miloglyadova
pp. 983-985 Full Text: PDF (45 kB)
Quasi-Stationary Distribution of Relativistic Particles in a Bent Crystal
V. P. Koshcheev
pp. 986-987 Full Text: PDF (32 kB)
The Dynamics of Annealing of Ion-Amorphized Silicon by Nanosecond Pulses of Excimer Laser UV Radiation
G. D. Ivlev and E. I. Gatskevich
pp. 988-990 Full Text: PDF (51 kB)
Temperature-Induced Variation of the Emission Band Intensities of an SrAl12O19:Pr Phosphor
P. A. Rodnyi, A. N. Mishin, S. B. Mikhrin, and A. S. Potapov
pp. 991-993 Full Text: PDF (44 kB)
High-Temperature Annealing of Bulk GaN Layers
V. N. Bessolov, Yu. V. Zhilyaev, M. E. Kompan, E. V. Konenkova, S. A. Kukushkin, M. V. Mesh, S. D. Raevskii, A. L. Fradkov, and V. A. Fedirko
pp. 994-996 Full Text: PDF (103 kB)
On the Heat Exchange between a Probing Nanoparticle and a Surface through Near-Field Modes of a Fluctuational Electromagnetic Field
G. V. Dedkov and A. A. Kyasov
pp. 997-1000 Full Text: PDF (50 kB)
Two-Wavelength Emission from a GaInPAsSb/InAs Structure with a Broken-Gap Isotype Heterojunction and a p–n Junction in the Substrate
M. Aidaraliev, N. V. Zotova, S. A. Karandashev, B. A. Matveev, M. A. Remennyi, N. M. Stus', G. N. Talalakin, and V. V. Shustov
pp. 1001-1003 Full Text: PDF (42 kB)
Temperature Dependence of the Elastic and Inelastic Moduli of YBa2Cu3O7 – delta Ceramics
M. U. Kalanov, T. Kh. Khaidarov, and M. S. Paizullakhanov
pp. 1004-1006 Full Text: PDF (45 kB)
Effect of the Ellipticity of a Dielectric Resonator on the Induced Whispering Gallery Modes
A. E. Kogut
pp. 1007-1010 Full Text: PDF (46 kB)
Investigation of the p–-3C-SiC/n+-6H-SiC Heterostructures with Modulated Doping
A. A. Lebedev, A. M. Strel'chuk, N. S. Savkina, E. V. Bogdanova, A. S. Tregubova, A. N. Kuznetsov, and L. M. Sorokin
pp. 1011-1014 Full Text: PDF (135 kB)
Wavelet Analysis of Fluctuations of Laser Radiation Scattered from Interphase Boundaries in Porous Media
P. V. Zakharov and D. A. Zimnyakov
pp. 1015-1017 Full Text: PDF (96 kB)
Elastic Stress Relaxation in Buffer Layers Based on Porous Strained InGaAs/GaAs Superlattices
L. K. Orlov, N. L. Ivina, Yu. N. Drozdov, and N. A. Alyabina
pp. 1018-1020 Full Text: PDF (42 kB)
The Effect of a Constant Electric Field on the Structural Parameters of Ferroelectric PbSc0.5Nb0.5O3 Crystals
I. V. Mardasova, K. G. Abdulvakhidov, M. A. Burakova, and M. F. Kupriyanov
pp. 1021-1023 Full Text: PDF (44 kB)
A Model of Liquid Flow in a Channel with Elastic Walls
Yu. N. Zaiko
pp. 1024-1026 Full Text: PDF (49 kB)
Negative Differential Resistance in a Reverse-Biased Diode with Inhomogeneous Base
B. S. Sokolovskii
pp. 1027-1029 Full Text: PDF (40 kB)
Effect of the Oxide Thickness on the Operation Speed of a Field-Effect Transistor in Terms of the Carrier Tunneling Rate
M. A. Grado-Caffaro and M. Grado-Caffaro
pp. 1030-1032 Full Text: PDF (43 kB)
The Effect of a Linear Mode Coupling Dispersion on the Wave Packet Dynamics in an Optical Waveguide with Kerr Nonlinearity
I. O. Zolotovskii and D. I. Sementsov
pp. 1033-1035 Full Text: PDF (42 kB)
Townsend Discharge Instability on the Right-Hand Branch of the Paschen Curve
A. A. Kudryavtsev and L. D. Tsendin
pp. 1036-1039 Full Text: PDF (46 kB)
Restoration of the Parameters of an Adsorption Layer on the Surface of a Channel Optical Waveguide
I. U. Primak and L. I. Sotskaya
pp. 1040-1042 Full Text: PDF (43 kB)
Pulsed Cathodoluminescence of Heavy Metal Azides
V. I. Korepanov, V. M. Lisitsyn, V. I. Oleshko, and V. P. Tsypilev
pp. 1043-1045 Full Text: PDF (42 kB)
Thermal Stability of the Films of Polystyrene Chemically Bound to Fullerene C60: Effect of Film Thickness in the Submicron Range
O. F. Pozdnyakov, B. P. Redkov, and A. O. Pozdnyakov
pp. 1046-1048 Full Text: PDF (40 kB)
Determination of the Parameters of Phosphor Activators in Thin-Film Electroluminescent Capacitor Structures
M. K. Samokhvalov and R. R. Davydov
pp. 1049-1051 Full Text: PDF (40 kB)
On the Mass Separation of Quasineutral Beams
A. I. Morozov and N. N. Semashko
pp. 1052-1053 Full Text: PDF (54 kB)
Effect of Fractal-Matrix Resonators on the Properties of Thin Copper Films
I. N. Serov, G. N. Bel'skaya, V. I. Margolin, and N. A. Potsar
pp. 1054-1057 Full Text: PDF (301 kB)
Forming Through Channels in Silicon Substrates
É. Yu. Buchin, Yu. I. Denisenko, and V. I. Rudakov
pp. 1058-1059 Full Text: PDF (136 kB)
Instability of an Equilibrium Circular Configuration of Helical Vortices
V. L. Okulov
pp. 1060-1064 Full Text: PDF (68 kB)
Electric Field Potential Distribution in a Periodic Sequence of Charged Planes in a Plasma
A. E. Dubinov and A. A. Tren'kin
pp. 1065-1067 Full Text: PDF (38 kB)Archived web conten
Morphology of the tropopause layer and lower stratosphere above a tropical cyclone : a case study on cyclone Davina (1999)
Get PDFDuring the APE-THESEO mission in the Indian Ocean the Myasishchev Design Bureau stratospheric research aircraft M55 Geophysica performed a flight over and within the inner core region of tropical cyclone Davina. Measurements of total water, water vapour, temperature, aerosol backscattering, ozone and tracers were made and are discussed here in comparison with the averages of those quantities acquired during the campaign time frame. Temperature anomalies in the tropical tropopause layer (TTL), warmer than average in the lower part and colder than average in the upper TTL were observed. Ozone was strongly reduced compared to its average value, and thick cirrus decks were present up to the cold point, sometimes topped by a layer of very dry air. Evidence for meridional transport of trace gases in the stratosphere above the cyclone was observed and perturbed water distribution in the TTL was documented. The paper discuss possible processes of dehydration induced by the cirrus forming above the cyclone, and change in the chemical tracer and water distribution in the lower stratosphere 400–430 K due to meridional transport from the mid-latitudes and link with Davina. Moreover it compares the data prior and after the cyclone passage to discuss its actual impact on the atmospheric chemistry and thermodynamics
Turbulence during H- and L-mode plasmas in the scrape-off layer of the ASDEX Upgrade tokamak
No full textWe present evidence showing that the statistical properties of turbulence in the scrape-off layer (SOL) are not modified in a high-confinement mode (H-mode) inbetween edge-localized modes (ELMs) with respect to a low confinement mode (L-mode). The plasma being in the upper-single null magnetic configuration, the reciprocating probe around the bottom X-point is used to characterize in the same discharge the low and the high-field SOL. In H-mode inbetween ELMs, the average value and the standard deviation of the ion saturation current are found very close to values in L-mode. The normalized standard deviation is found to have the same values as in L-mode independently of the probe position. The probability distribution function is found similar in the two regimes reflecting the fact that the two transport processes, diffusion and convection, are not modified with respect to each other. The power spectra were also found similar, indicating the same distribution of the turbulence intensity among the scales in L- and H-modes. The plasma profiles in the SOL, determined using the lithium beam diagnostic, were found to have the same shape as a function of the radial position also reflecting the non-modification of the transport properties in L- and H-modes. © 2008 IOP Publishing Ltd.Antar GY, 2007, PHYS PLASMAS, V14, DOI 10.1063-1.2424886; Antar GY, 2003, PHYS PLASMAS, V10, P419, DOI 10.1063-1.1536166; Antar GY, 2001, PHYS REV LETT, V87, DOI 10.1103-PhysRevLett.87.065001; Antar GY, 2005, PHYS PLASMAS, V12, DOI 10.1063-1.1953592; Antar GY, 2003, PHYS PLASMAS, V10, P3629, DOI 10.1063-1.1599855; BIGLARI H, 1989, PHYS FLUIDS B-PLASMA, V1, P109, DOI 10.1063-1.859206; Carter TA, 2006, PHYS PLASMAS, V13, DOI 10.1063-1.2158929; Garcia OE, 2005, PHYS PLASMAS, V12, DOI 10.1063-1.2044487; Gruber O, 2001, NUCL FUSION, V41, P1369, DOI 10.1088-0029-5515-41-10-306; Kirk A, 2005, PLASMA PHYS CONTR F, V47, P995, DOI 10.1088-0741-3335-47-7-003; Krasheninnikov SI, 2001, PHYS LETT A, V283, P368, DOI 10.1016-S0375-9601(01)00252-3; Krasheninnikov SI, 2005, PHYS PLASMAS, V12, DOI 10.1063-1.1940061; Kurzan B, 2005, PHYS REV LETT, V95, DOI 10.1103-PhysRevLett.95.145001; Kurzan B, 2007, PLASMA PHYS CONTR F, V49, P825, DOI 10.1088-0741-3335-49-6-010; Moyer RA, 1999, PLASMA PHYS CONTR F, V41, P243, DOI 10.1088-0741-3335-41-2-007; Pigarov AY, 2002, PHYS PLASMAS, V9, P1287, DOI 10.1063-1.1459059; Rudakov DL, 2002, PLASMA PHYS CONTR F, V44, P717, DOI 10.1088-0741-3335-44-6-308; Rudakov DL, 2005, NUCL FUSION, V45, P1589, DOI 10.1088-0029-5515-45-12-014; Tsalas M, 2005, J NUCL MATER, V337, P751, DOI 10.1016-j.jnucmat.2004.09.027; van Milligen BP, 2005, PHYS PLASMAS, V12, DOI 10.1063-1.1884615; WAGNER F, 1982, PHYS REV LETT, V49, P1408, DOI 10.1103-PhysRevLett.49.1408; Xu YH, 2005, PLASMA PHYS CONTR F, V47, P1841, DOI 10.1088-0741-3335-47-10-01438
Dehydration potential of ultrathin clouds at the tropical tropopause.
Get PDFWe report on the first simultaneous in situ and remote measurements of subvisible cirrus in the uppermost tropical troposphere. The observed cirrus, called UTTCs (ultrathin tropical tropopause clouds), are the geometrically (200–300 m) and optically (τ ≈ 10−4) thinnest large-scale clouds ever sampled (≈105 km2). UTTCs consist of only a few ice particles per liter with mean radius ≈5 μm, containing only 1–5 % of the total water. Yet, brief adiabatic cooling events only 1–2 K below mean ambient temperature destabilize UTTCs, leading to large sedimenting particles (r ≈ 25 μm). Due to their extreme altitude above 17 km and low particle number density, UTTCs may efficiently dehydrate air during its last encounter with the ice phase before entering the stratosphere
Diagnostics of the tropical tropopause layer from in-situ observations and CCM data
Get PDFA suite of diagnostics is applied to in-situ aircraft measurements and one Chemistry-Climate Model (CCM) data to characterize the vertical structure of the Tropical Tropopause Layer (TTL). The diagnostics are based on the vertical tracers profiles, relative vertical tracers gradients, and tracer-tracer relationships in the tropical Upper Troposphere/Lower Stratosphere (UT/LS), using tropopause coordinates.
Observations come from the four tropical campaigns performed from 1998 to 2006 with the research aircraft Geophysica and have been directly compared to the output of the ECHAM5/MESSy CCM. The model vertical resolution in the TTL allows for appropriate comparison with high-resolution aircraft observations and the diagnostics used highlight common TTL features between the model and the observational data.
The analysis of the vertical profiles of water vapour, ozone, and nitrous oxide, in both the observations and the model, shows that concentration mixing ratios exhibit a strong gradient change across the tropical tropopause, due to the role of this latter as a transport barrier and that transition between the tropospheric and stratospheric regimes occurs within a finite layer. The use of relative vertical ozone gradients, in addition to the vertical profiles, helps to highlight the region where this transition occurs and allows to give an estimate of its thickness. The analysis of the CO-O3 and H2O-O3 scatter plots and of the Probability Distribution Function (PDF) of the H2O-O3 pair completes this picture as it allows to better distinguish tropospheric and stratospheric regimes that can be identified, first, by their differing chemical composition.
The joint analysis and comparison of observed and modelled data allows us to evaluate the capability of the model in reproducing the observed vertical structure of the TTL and its variability, and also to assess whether observations from particular regions on a monthly timescale can be representative of the fine scale mean structure of the Tropical Tropopause Layer
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