В тази секция ще се запознаете с научните публикации на изследователите от института, представени в рецензирани списания и научни форуми. Част от тях са индексирани в утвърдени бази данни като Web of Science, Scopus, IEEE Xplore и други.
Информацията може да се филтрира по научно направление и ключова дума, а към всяка публикация е добавен директен линк към оригиналния източник, когато е налично,
Заглавие | Автори | Журнал | Година | ||
---|---|---|---|---|---|
Application of the energy spectrum method in research water resources from the Rila Mountain | Stefan T. Todorov, Lidia T. Popova. | Society of Physicist of Macedonia | 2023 | ||
Stefan T. Todorov, Lidia T. Popova. Application of the energy spectrum method in research water resources from the Rila Mountain. Society of Physicist of Macedonia, 2023, ISBN:978-608-4711-15-5, 67-70 Друго | |||||
The Effect of Post Deposition Treatment on Properties of ALD Al-Doped ZnO Films | Petrova, D., Napoleonov, B., Hong Minh, C. N., Marinova, V., Lan, Y.-P., Avramova, I., Petrov, S., Blagoev, B., Videva, V., Strijkova, V., Kostadinov, I., Lin, S.-H., Dimitrov, D. | MDPI, Nanomaterials | 2023 | ||
Petrova, D., Napoleonov, B., Hong Minh, C. N., Marinova, V., Lan, Y.-P., Avramova, I., Petrov, S., Blagoev, B., Videva, V., Strijkova, V., Kostadinov, I., Lin, S.-H., Dimitrov, D.. The Effect of Post Deposition Treatment on Properties of ALD Al-Doped ZnO Films. Nanomaterials, 13, 5, 2023, 800. JCR-IF (Web of Science):5.719 Q1, не оглавява ранглистата (Web of Science) Линк | |||||
Laser-Induced Breakdown Spectroscopy and X-ray Fluorescence Analysis of Bronze Objects from the Late Bronze Age Baley Settlement, Bulgaria | Penkova, P., Malcheva, G., Grozeva, G., Hristova, T., Ivanov, G., Alexandrov, S., Blagoev, K., Tankova, V., Mihailov, V. | MDPI, Quantum Beam Science | 2023 | ||
Penkova, P., Malcheva, G., Grozeva, G., Hristova, T., Ivanov, G., Alexandrov, S., Blagoev, K., Tankova, V., Mihailov, V.. Laser-Induced Breakdown Spectroscopy and X-ray Fluorescence Analysis of Bronze Objects from the Late Bronze Age Baley Settlement, Bulgaria. Quantum Beam Science, 7, 3, MDPI, 2023, DOI:https://doi.org/10.3390/qubs7030022, 1-14. SJR (Scopus):0.33, JCR-IF (Web of Science):1.4 Q3 (Scopus) Линк | |||||
TiSiCN as Coatings Resistant to Corrosion and Neutron Activation | Mirzayev, Matlab N., Parau, Anca C., Slavov, L., Dinu, M., Neov, D., Slavkova, Z., Popov, E., Belova, Maria, Hasanov, K., Aliyev, Fuad A., Vladescu, Alina. | MDPI, Materials, | 2023 | ||
Mirzayev, Matlab N., Parau, Anca C., Slavov, L., Dinu, M., Neov, D., Slavkova, Z., Popov, E., Belova, Maria, Hasanov, K., Aliyev, Fuad A., Vladescu, Alina. TiSiCN as Coatings Resistant to Corrosion and Neutron Activation. Materials, 16, 5, MDPI, 2023, ISSN:19961944, DOI:10.3390/ma16051835, 1835. SJR (Scopus):0.563, JCR-IF (Web of Science):3.4 Q2 (Scopus) Линк | |||||
Effect of the C/N ratio modification on the corrosion behavior and performance of carbonitride coatings prepared by cathodic arc deposition | Mirzayev M.N., Hasanov K.M., Parau A.C., Demir E., Abiyev A.S., Karaman T., Jabarov S.H., Dinu M., Popov E.P., Vladescu (Dragomir) A. | JCR, Journal of Materials Research and Technology | 2023 | ||
Mirzayev M.N., Hasanov K.M., Parau A.C., Demir E., Abiyev A.S., Karaman T., Jabarov S.H., Dinu M., Popov E.P., Vladescu (Dragomir) A.. Effect of the C/N ratio modification on the corrosion behavior and performance of carbonitride coatings prepared by cathodic arc deposition. Journal of Materials Research and Technology, 2023, ISSN:2238-7854, DOI:10.1016/j.jmrt.2023.09.318, JCR-IF (Web of Science):6.4 Q1, не оглавява ранглистата (Web of Science) Линк | |||||
Modification of Carbon Black by Laser Irradiation | Milenov, T., Dimov, D., Kostadinov, I. K., Avdeev, G., Russev, S., Genkov, K., Trifonov, D., Zyapkov, A., Ivanov, K., Kolev, S., Valcheva, E. | IOP, Journal of Physics: Conference Series | 2023 | ||
.. Modification of Carbon Black by Laser Irradiation. Journal of Physics: Conference Series, 2487, 2023, 012006. SJR (Scopus):0.183 SJR, непопадащ в Q категория (Scopus) Линк | |||||
High hydrostatic pressure influence on the properties and tendency to agglomeration of ZrO2 grains of the Al2O3 – YSZ composite ceramics system | Maletskyi A.V., Konstantinova T.E., Volkova G.K., Belichko D.R., Doroshkevich A.S., Popov E., Cornei N., Jasinska B., Mezentseva Z.V., Tatarinova A.A., Mirzayev M.N., Khiem L.H., Ristić I., Teofilović V., Balvanović R. | JCR, Ceramics International | 2023 | ||
Maletskyi A.V., Konstantinova T.E., Volkova G.K., Belichko D.R., Doroshkevich A.S., Popov E., Cornei N., Jasinska B., Mezentseva Z.V., Tatarinova A.A., Mirzayev M.N., Khiem L.H., Ristić I., Teofilović V., Balvanović R.. High hydrostatic pressure influence on the properties and tendency to agglomeration of ZrO2 grains of the Al2O3 – YSZ composite ceramics system. Ceramics International, 2023, ISSN:0272-8842, DOI:10.1016/j.ceramint.2023.01.202, SJR (Scopus):0.918, JCR-IF (Web of Science):5.2 Q1, не оглавява ранглистата (Web of Science) Линк | |||||
Effect of Driving Pressure and Flux Rate on Red Wine Nanofiltration | Lazarova, M., Dencheva-Zarkova, M., Yankov, D., Genova, J. | IOP, Journal of Physics: Conference Series | 2023 | ||
Lazarova, M., Dencheva-Zarkova, M., Yankov, D., Genova, J.. Effect of Driving Pressure and Flux Rate on Red Wine Nanofiltration. Journal of Physics: Conference Series, 2436, 1, IOP Publishing Ltd, 2023, DOI:10.1088/1742-6596/2436/1/012002, 012002. SJR (Scopus):0.21 SJR, непопадащ в Q категория (Scopus) Линк | |||||
Investigation of optical constants of Al2O3 films in the spectral range 0.2-0.8 microns | Kotlikov E.N., Lavrovskaya N.P., Miloushev I.K., Tenev T.K. | IOP, Journal of Physics: Conference Series | 2023 | ||
Kotlikov E.N., Lavrovskaya N.P., Miloushev I.K., Tenev T.K.. Investigation of optical constants of Al2O3 films in the spectral range 0.2-0.8 microns. Journal of Physics: Conference Series, 2436, 1, 2023, DOI:10.1088/1742-6596/2436/1/012005, SJR (Scopus):0.21 SJR, непопадащ в Q категория (Scopus) Линк | |||||
Production of Pure Iron Strip Specimens by Electrodeposition from a Chloride Bath for Use in Tensile Tests | Kolev, K., Yanachkov, B., Drenchev, L., Kostadinov, I. K., Lyutov, L. | Scopus, Journal of Materials Engineering and Performance | 2023 | ||
Kolev, K., Yanachkov, B., Drenchev, L., Kostadinov, I. K., Lyutov, L.. Production of Pure Iron Strip Specimens by Electrodeposition from a Chloride Bath for Use in Tensile Tests. Journal of Materials Engineering and Performance, 32, 13, 2023, DOI:10.1007/s11665-023-08021-1, 5697-5702. JCR-IF (Web of Science):2.3 Q2 (Web of Science) Линк | |||||
The effect of long-term exposure at room temperature on the thermal conductivity of the FeSe superconductor in the normal state | Khadzhai, G. Ya., Solovjov A.L., Kislitsa M.V., Paschenko L.A., Nazarova E., Buchkov K., Vovk S.R., Feher A., Vovk R.V. | AIP, Low Temperature Physics | 2023 | ||
Khadzhai, G. Ya., Solovjov A.L., Kislitsa M.V., Paschenko L.A., Nazarova E., Buchkov K., Vovk S.R., Feher A., Vovk R.V.. The effect of long-term exposure at room temperature on the thermal conductivity of the FeSe superconductor in the normal state. Low Temperature Physics, 49, 4, AIP Publishing, 2023, ISSN:1063777X, DOI:10.1063/10.0017578, 404-407. SJR (Scopus):0.27, JCR-IF (Web of Science):0.8 Q3 (Scopus) Линк | |||||
Thickness dependence of the optical properties of thin Ag-Bi films and their surface plasmon-enhanced photoluminescence capability | Katrova, V., Atanasova, A., Todorov, R., Hristova-Vasileva, T., Strijkova, V. | IOP, Journal of Physics: Conference Series | 2023 | ||
Katrova, V., Atanasova, A., Todorov, R., Hristova-Vasileva, T., Strijkova, V.. Thickness dependence of the optical properties of thin Ag-Bi films and their surface plasmon-enhanced photoluminescence capability. Journal of Physics: Conference Series, 2436, IOP Publishing, 2023, ISSN:1742-6596, DOI:10.1088/1742-6596/2436/1/012019, 012019. SJR (Scopus):0.183 SJR, непопадащ в Q категория (Scopus) Линк | |||||
Interfaces in ALD very thin Al2O3/HfO2 stacks studied by ellipsometry | Karmakov, Y., Paskaleva, A., Spassov, D. | IOP, Journal of Physics: Conference Series | 2023 | ||
Karmakov, Y., Paskaleva, A., Spassov, D.. Interfaces in ALD very thin Al2O3/HfO2 stacks studied by ellipsometry. Journal of Physics: Conference Series, 2436, IOPSCIENCE, 2023, DOI:10.1088/1742-6596/2436/1/012015, 012015. SJR (Scopus):0.18 SJR, непопадащ в Q категория (Scopus) Линк | |||||
Structural Changes Induced by Resveratrol in Monounsaturated and Polyunsaturated Phosphatidylcholine-Enriched Model Membranes | Hazarosova, R., Momchilova, A., Vitkova, V., Yordanova, V., Kostadinova, A., Angelova, M., Tessier, C., Nuss, P., Staneva, G. | MDPI, Membranes | 2023 | ||
nce) Линк | |||||
Langmuir-Blodgett Films of Arachidic and Stearic Acids as Sensitive Coatings for Chloroform HF SAW Sensors | Gorbachev , I, Smirnov, A, Ivanov, G, Avramov , I, Datsuk, E, Venelinov, T., Bogdanova, E, Anisimkin, V, Kolesov, V., Kuznetsova, I. | MDPI, Sensors | 2023 | ||
Gorbachev , I, Smirnov, A, Ivanov, G, Avramov , I, Datsuk, E, Venelinov, T., Bogdanova, E, Anisimkin, V, Kolesov, V., Kuznetsova, I. Langmuir-Blodgett Films of Arachidic and Stearic Acids as Sensitive Coatings for Chloroform HF SAW Sensors.. Sensors, 23, MDPI, 2023, DOI:10.3390/s23010100, 100. SJR (Scopus):0.76, JCR-IF (Web of Science):3.9 Q1, не оглавява ранглистата (Scopus) Линк | |||||
Advanced nanostructured coatings based on doped TiO2 for various applications | Gartner, M., Szekeres, A., Stroescu, H., Mitrea, D., Covei, M. | MDPI, Molecules | 2023 | ||
Gartner, M., Szekeres, A., Stroescu, H., Mitrea, D., Covei, M.. Advanced nanostructured coatings based on doped TiO2 for various applications. 28, Molecules, 2023, ISSN:14203049, DOI:10.3390/molecules28237828, 7828. SJR (Scopus):0.704, JCR-IF (Web of Science):4.927 Q1, не оглавява ранглистата (Scopus) Линк | |||||
The Depairing Current Density of a Fe(Se,Te) Crystal Evaluated in Presence of Demagnetizing Factors | Galluzzi, A., Buchkov, K., Tomov, V., Nazarova, E., Leo, A., Grimaldi, G., Crisan, A., Polichetti, M. | MDPI,Condensed Matter | 2023 | ||
Galluzzi, A., Buchkov, K., Tomov, V., Nazarova, E., Leo, A., Grimaldi, G., Crisan, A., Polichetti, M.. The Depairing Current Density of a Fe(Se,Te) Crystal Evaluated in Presence of Demagnetizing Factors. Condensed Matter, 8, 4, MDPI, 2023, ISSN:24103896, DOI:10.3390/condmat8040091, 91. SJR (Scopus):0.52, JCR-IF (Web of Science):1.7 Q2 (Web of Science) Линк | |||||
Strong Magneto-Optical Kerr Effects in Ni-Doped ZnO Nanolaminate Structures Obtained by Atomic Layer Deposition | Galluzzi, A., Buchkov, K., Blagoev, B., Paskaleva, A., Avramova, I., Mehandzhiev, V., Tzvetkov, P., Terziyska, P., Kovacheva, D., Polichetti, M. | MDPI, Materials | 2023 | ||
Galluzzi, A., Buchkov, K., Blagoev, B., Paskaleva, A., Avramova, I., Mehandzhiev, V., Tzvetkov, P., Terziyska, P., Kovacheva, D., Polichetti, M.. Strong Magneto-Optical Kerr Effects in Ni-Doped ZnO Nanolaminate Structures Obtained by Atomic Layer Deposition. Materials, 16, 19, MDPI, 2023, ISSN:19961944, DOI:10.3390/ma16196547, 6547. SJR (Scopus):0.56, JCR-IF (Web of Science):3.4 Q2 (Web of Science) Линк | |||||
Effect of nanofiller concentration on its dispersion in a system of liquid crystalline SB(3R)-11 and single walled carbon nanotubes | Exner, G., Marinov, Y., Veerabhadraswamy, B., Yelamaggad, C., Rafailov, P., Georgieva, V. | IOP, Journal of Physics: Conference Series | 2023 | ||
Exner, G., Marinov, Y., Veerabhadraswamy, B., Yelamaggad, C., Rafailov, P., Georgieva, V.. Effect of nanofiller concentration on its dispersion in a system of liquid crystalline SB(3R)-11 and single walled carbon nanotubes. Journal of Physics: Conference Series, 2436, 1, Institute of Physics, 2023, ISSN:17426588, DOI:10.1088/1742-6596/2436/1/012022, 012022. SJR (Scopus):0.18 SJR, непопадащ в Q категория (Scopus) Линк | |||||
Erythrocyte Membrane Biophysical Changes Mediated by Pooled Immunoglobulin G and Hematin: Electrokinetic and Lipid Peroxidation Studies | Doltchinkova, V., Kitanova, M., Nikolov, R., Stoyanova-Ivanova, A., Petkov, O., Dikova, Y., Vitkova, V. | MDPI, Membranes | 2023 | ||
Doltchinkova, V., Kitanova, M., Nikolov, R., Stoyanova-Ivanova, A., Petkov, O., Dikova, Y., Vitkova, V.. Erythrocyte Membrane Biophysical Changes Mediated by Pooled Immunoglobulin G and Hematin: Electrokinetic and Lipid Peroxidation Studies. Membranes, 13, 3, 2023, ISSN:2077-0375, DOI:https://doi.org/10.3390/membranes13030281, SJR (Scopus):0.489, JCR-IF (Web of Science):4.562 Q2 Линк |
Заглавие
Application of the energy spectrum method in research water resources from the Rila MountainАвтори
Stefan T. Todorov, Lidia T. Popova.Журнал
Society of Physicist of MacedoniaГодина
2023Заглавие
The Effect of Post Deposition Treatment on Properties of ALD Al-Doped ZnO FilmsАвтори
Petrova, D., Napoleonov, B., Hong Minh, C. N., Marinova, V., Lan, Y.-P., Avramova, I., Petrov, S., Blagoev, B., Videva, V., Strijkova, V., Kostadinov, I., Lin, S.-H., Dimitrov, D.Журнал
MDPI, NanomaterialsГодина
2023Заглавие
Laser-Induced Breakdown Spectroscopy and X-ray Fluorescence Analysis of Bronze Objects from the Late Bronze Age Baley Settlement, BulgariaАвтори
Penkova, P., Malcheva, G., Grozeva, G., Hristova, T., Ivanov, G., Alexandrov, S., Blagoev, K., Tankova, V., Mihailov, V.Журнал
MDPI, Quantum Beam ScienceГодина
2023Заглавие
TiSiCN as Coatings Resistant to Corrosion and Neutron ActivationАвтори
Mirzayev, Matlab N., Parau, Anca C., Slavov, L., Dinu, M., Neov, D., Slavkova, Z., Popov, E., Belova, Maria, Hasanov, K., Aliyev, Fuad A., Vladescu, Alina.Журнал
MDPI, Materials,Година
2023Заглавие
Effect of the C/N ratio modification on the corrosion behavior and performance of carbonitride coatings prepared by cathodic arc depositionАвтори
Mirzayev M.N., Hasanov K.M., Parau A.C., Demir E., Abiyev A.S., Karaman T., Jabarov S.H., Dinu M., Popov E.P., Vladescu (Dragomir) A.Журнал
JCR, Journal of Materials Research and TechnologyГодина
2023Заглавие
Modification of Carbon Black by Laser IrradiationАвтори
Milenov, T., Dimov, D., Kostadinov, I. K., Avdeev, G., Russev, S., Genkov, K., Trifonov, D., Zyapkov, A., Ivanov, K., Kolev, S., Valcheva, E.Журнал
IOP, Journal of Physics: Conference SeriesГодина
2023Заглавие
High hydrostatic pressure influence on the properties and tendency to agglomeration of ZrO2 grains of the Al2O3 – YSZ composite ceramics systemАвтори
Maletskyi A.V., Konstantinova T.E., Volkova G.K., Belichko D.R., Doroshkevich A.S., Popov E., Cornei N., Jasinska B., Mezentseva Z.V., Tatarinova A.A., Mirzayev M.N., Khiem L.H., Ristić I., Teofilović V., Balvanović R.Журнал
JCR, Ceramics InternationalГодина
2023Заглавие
Effect of Driving Pressure and Flux Rate on Red Wine NanofiltrationАвтори
Lazarova, M., Dencheva-Zarkova, M., Yankov, D., Genova, J.Журнал
IOP, Journal of Physics: Conference SeriesГодина
2023Заглавие
Investigation of optical constants of Al2O3 films in the spectral range 0.2-0.8 micronsАвтори
Kotlikov E.N., Lavrovskaya N.P., Miloushev I.K., Tenev T.K.Журнал
IOP, Journal of Physics: Conference SeriesГодина
2023Kotlikov E.N., Lavrovskaya N.P., Miloushev I.K., Tenev T.K.. Investigation of optical constants of Al2O3 films in the spectral range 0.2-0.8 microns. Journal of Physics: Conference Series, 2436, 1, 2023, DOI:10.1088/1742-6596/2436/1/012005, SJR (Scopus):0.21 SJR, непопадащ в Q категория (Scopus) Линк
Заглавие
Production of Pure Iron Strip Specimens by Electrodeposition from a Chloride Bath for Use in Tensile TestsАвтори
Kolev, K., Yanachkov, B., Drenchev, L., Kostadinov, I. K., Lyutov, L.Журнал
Scopus, Journal of Materials Engineering and PerformanceГодина
2023Заглавие
The effect of long-term exposure at room temperature on the thermal conductivity of the FeSe superconductor in the normal stateАвтори
Khadzhai, G. Ya., Solovjov A.L., Kislitsa M.V., Paschenko L.A., Nazarova E., Buchkov K., Vovk S.R., Feher A., Vovk R.V.Журнал
AIP, Low Temperature PhysicsГодина
2023Заглавие
Thickness dependence of the optical properties of thin Ag-Bi films and their surface plasmon-enhanced photoluminescence capabilityАвтори
Katrova, V., Atanasova, A., Todorov, R., Hristova-Vasileva, T., Strijkova, V.Журнал
IOP, Journal of Physics: Conference SeriesГодина
2023Katrova, V., Atanasova, A., Todorov, R., Hristova-Vasileva, T., Strijkova, V.. Thickness dependence of the optical properties of thin Ag-Bi films and their surface plasmon-enhanced photoluminescence capability. Journal of Physics: Conference Series, 2436, IOP Publishing, 2023, ISSN:1742-6596, DOI:10.1088/1742-6596/2436/1/012019, 012019. SJR (Scopus):0.183 SJR, непопадащ в Q категория (Scopus) Линк
Заглавие
Interfaces in ALD very thin Al2O3/HfO2 stacks studied by ellipsometryАвтори
Karmakov, Y., Paskaleva, A., Spassov, D.Журнал
IOP, Journal of Physics: Conference SeriesГодина
2023Заглавие
Structural Changes Induced by Resveratrol in Monounsaturated and Polyunsaturated Phosphatidylcholine-Enriched Model MembranesАвтори
Hazarosova, R., Momchilova, A., Vitkova, V., Yordanova, V., Kostadinova, A., Angelova, M., Tessier, C., Nuss, P., Staneva, G.Журнал
MDPI, MembranesГодина
2023Заглавие
Langmuir-Blodgett Films of Arachidic and Stearic Acids as Sensitive Coatings for Chloroform HF SAW SensorsАвтори
Gorbachev , I, Smirnov, A, Ivanov, G, Avramov , I, Datsuk, E, Venelinov, T., Bogdanova, E, Anisimkin, V, Kolesov, V., Kuznetsova, I.Журнал
MDPI, SensorsГодина
2023Заглавие
Advanced nanostructured coatings based on doped TiO2 for various applicationsАвтори
Gartner, M., Szekeres, A., Stroescu, H., Mitrea, D., Covei, M.Журнал
MDPI, MoleculesГодина
2023Заглавие
The Depairing Current Density of a Fe(Se,Te) Crystal Evaluated in Presence of Demagnetizing FactorsАвтори
Galluzzi, A., Buchkov, K., Tomov, V., Nazarova, E., Leo, A., Grimaldi, G., Crisan, A., Polichetti, M.Журнал
MDPI,Condensed MatterГодина
2023Заглавие
Strong Magneto-Optical Kerr Effects in Ni-Doped ZnO Nanolaminate Structures Obtained by Atomic Layer DepositionАвтори
Galluzzi, A., Buchkov, K., Blagoev, B., Paskaleva, A., Avramova, I., Mehandzhiev, V., Tzvetkov, P., Terziyska, P., Kovacheva, D., Polichetti, M.Журнал
MDPI, MaterialsГодина
2023Заглавие
Effect of nanofiller concentration on its dispersion in a system of liquid crystalline SB(3R)-11 and single walled carbon nanotubesАвтори
Exner, G., Marinov, Y., Veerabhadraswamy, B., Yelamaggad, C., Rafailov, P., Georgieva, V.Журнал
IOP, Journal of Physics: Conference SeriesГодина
2023Exner, G., Marinov, Y., Veerabhadraswamy, B., Yelamaggad, C., Rafailov, P., Georgieva, V.. Effect of nanofiller concentration on its dispersion in a system of liquid crystalline SB(3R)-11 and single walled carbon nanotubes. Journal of Physics: Conference Series, 2436, 1, Institute of Physics, 2023, ISSN:17426588, DOI:10.1088/1742-6596/2436/1/012022, 012022. SJR (Scopus):0.18 SJR, непопадащ в Q категория (Scopus) Линк
Заглавие
Erythrocyte Membrane Biophysical Changes Mediated by Pooled Immunoglobulin G and Hematin: Electrokinetic and Lipid Peroxidation StudiesАвтори
Doltchinkova, V., Kitanova, M., Nikolov, R., Stoyanova-Ivanova, A., Petkov, O., Dikova, Y., Vitkova, V.Журнал
MDPI, MembranesГодина
2023Doltchinkova, V., Kitanova, M., Nikolov, R., Stoyanova-Ivanova, A., Petkov, O., Dikova, Y., Vitkova, V.. Erythrocyte Membrane Biophysical Changes Mediated by Pooled Immunoglobulin G and Hematin: Electrokinetic and Lipid Peroxidation Studies. Membranes, 13, 3, 2023, ISSN:2077-0375, DOI:https://doi.org/10.3390/membranes13030281, SJR (Scopus):0.489, JCR-IF (Web of Science):4.562 Q2 Линк