Электронные и электрофизические свойства границ раздела металл/диэлектрик
Диссертация
С помощью ВэРФЭС экспериментально установлена эволюция распределения потенциала в МДП-структурах Р^НЮг/^ и Аи/НГО2/^ в результате стресса напряжением при повышенной температуре. Для структуры Р1УНГО2/81 впервые экспериментально продемонстрировано формирование сверхтонкого слоя 8ЮХ на границе раздела НГО2/81 толщиной с! = 3.8 нм в процессе стресса и = -2.5 В, Т = 350 °C, и последующее его… Читать ещё >
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- Статьи по теме диссертации)
- Применение метода РФЭС для исследования электронных свойств границ раздела металл/диэлектрик Текст. // Ю. А. Матвеев, А. В. Зенкевич, Ю. Ю. Лебединский, [и др.]// Сборник научных трудов научной сессии МИФИ-2009. -Том 3. -С 60−63.
- Effect of heat treatments on electric dipole at metal/high-k dielectric interfaces measured by in situ XPS Text./ A. Zenkevich, Y. Lebedinskii, Y. Matveyev, [et al.]// Microel. Eng. -2009. -vol. 86. -p. 1777−1779.
- Effect of high-temperature annealing on lanthanum aluminate thin films grown by ALD on Si (100) Text./ G. Congedo, S. Spiga, L. Lamanga, [et al.]// Microel. Eng. -2009. -vol. 86. -p. 1696−1699.
- Исследование МОП-структур на основе Hf02/Si02/n-Si (100) методом баллистической электронной эмиссионной спектроскопии Текст./ М. А. Лапшина, М. А. Исаков, Д. О. Филатов, [и др.] // Поверхность. -2010. -№ 5. -с. 57−68.
- Исследование нанокомпозитных структур Si02: Me, сформированных путем сегрегации металла фронтом окисления кремния в слоях Si: Me Текст./ К. Ю. Максимова, Ю. А. Матвеев, А. В. Зенкевич, [и др.]// Перспективные материалы. -2010. -№ 2. -с. 33−38.
- Синтез и исследование новых материалов в МДП-структурах для разработки физических основ КМОП-технологий наноэлектроники Текст./ А. В. Зенкевич, Ю. Ю. Лебединский, Ю. А. Матвеев, [и др.] // Микроэлектроника. -2010. -том 39. -с. 1—11.
- Structural and electrical properties of TixAl|xOy thin films grown by atomic layer deposition Text./ A. P. Alekhin, A. A. Chouprik, S. A. Gudkova, [et al.]// J. Vac. Sei. Technol. В. -2011. -V. 29, P. 01 A302−1 01 A302−6.
- Effect of biasing at elevated temperature on the electronic structure of Pt/Hf02/Si stacks Text./ Yu. Matveyev, A. Zenkevich, Yu. Lebedinskii, [et al.]//Microel. Eng. -2011. -vol. 88. -pp. 1353−1356.-в
- Hori, Т. Gate Dielectrics and MOS ULSIs Text./ T. Hori. New York:1. Springer, 1997.
- Packan, P. A. Pushing the Limits Text./P. A. Packan// Science. -1999. -V. 285.-P. 2079−2081
- Dennard, R.H. Design of ion-implanted MOSFET’s with very small physicaldimensions Text./R.H. Dennard, F.H. Gaensslen, V.L. Rideout// IEEE J. Solid-State Circuits. -1974. -V. 9. -P. 256.
- International Technology Roadmap for Semiconductors, 2009 edition, FOCUS
- С Tables Электронный ресурс. // — Режим доступа: http://www.itrs.net/Links/2009ITRS/Home2009.htm — Дата обращения: 01.05.2011.
- Вгаг, В. Direct extraction of the electron tunneling effective mass in ultrathin
- Si02 Text./ B. Brar, G. D. Wilk, A. C. Seabaugh//Appl. Phys. Lett. -1996. -V. 69. -P. 2728−2730
- Robustness of ultrathin aluminum oxide dielectrics on Si (001) Text./M. Copel,
- Atomic beam deposition of lanthanum- and yttrium-based oxide thin films forgate dielectrics Text./S. Guha, E. Cartier, M. A. Gribelyuk, [et. al.]// App. Phys. Lett. -2000. -V.77. -P.2710−2712.
- Electronic structure of high-k transition metal oxides and their silicate and aluminate alloysText./G. Lucovsky, Y. Zhang, G. B. Rayner, [et. al.]//J. Vac. Sci. Technol. B. -2002. -V.20. -P.1739−1748.
- Koleshko, V. M. Properties of rare earth oxide films Text./V. M. Koleshko, N.
- V. Babushkina//Thin Solid Films. -1979. -V. 62. -P.l-4.
- Xue, D. Dielectric constants of binary rare-earth compounds Text./ D. Xue, K.
- Betzler, H. Hesse //J. Phys. Condens. Matter. -2000. -V.12. -P.3113−3118.
- Тетерин, Ю.А. Структура рентгеноэлектронных спектров соединений лантанидов Текс./Ю.А. Тетерин, А. Ю. Тетерин //Успехи химии. -2002. -Т. 71. -№ 5. -С.401−504.
- Dover, R. B. Amorphous lanthanide-doped TiOx dielectric films Text./ R. B. van Dover// App. Phys. Lett. -1999. -V.74. -P.3041−3043.
- Intermixing at the tantalum oxide/silicon interface in gate dielectric structures
- Text./G. B. Alers, D. J. Werder, Y. Chabal. et. al.]// App. Phys. Lett. -1998. -V.73. -P.1517−1519.
- Copel, M. Structure and stability of ultrathin zirconium oxide layers on Si (001)
- Text./ M. Copel, M. Gribelyuk, E. Gusev// Appl. Phys. Lett. -2000. -V.76. -P. 436−438.
- Ultrathin high-K metal oxides on silicon: processing, characterization and integration issues Text./E. P. Gusev, E. Cartier, D. A. Buchanan, [et. al.]// Microelec. eng. -2001. -V.59. -P.341−349.
- Yang, J.-K. Energy band structure and electrical properties of (La203)i--x (Si02)x0 < x < l)/n-GaAs (001) system Text./J.-K. Yang, H.-H. Park // Appl. Phys. Lett. -2005. -V. 87. -P.202 102−1 -202 102−3.
- Delugas, P. Dielectric properties and long-wavelength optical modes of thehigh-K oxide LaA103 Text./P. Delugas, V. Fiorentini, A. Filippetti // Phys. Rev. B. -2005. -V. 71. -P. 134 302−1 134 302−6
- Busani, T. The importance of network structure in high-k dielectrics: LaA103,
- Pr203, and Ta205 Text./T. Busani, R. A. B. Devine // J. Appl. Phys. -2005. -V. 98. -P.44 102−1 -44 102−5.
- Measurement of the band offsets between amorphous LaA103 and silicon Text./L. F. Edge, D. G. Schlom, S. A. Chambers, [et. al.]// Appl. Phys. Lett. -2004. -V.84. -P.726−728.
- Band alignment between (100) Si and amorphous LaA103, LaSc03, and Sc203:
- Atomically abrupt versus interlayer-containing interfaces Text./V. V. Afanas’ev, A. Stesmans, L. F. Edge, [et.al.] // Appl. Phys. Lett. -2006. -V. 88. -P.32 104−1 32 104−3.
- Robertson, J. High-dielectric constant gate oxides for metal oxide Si transistors
- Text./ J. Robertson// Rep. Prog. Phys. -2006. -V.69. -P.327−396.
- Atomic layer deposition of lanthanum aluminum oxide nano-laminates for electrical applications Text./ B. S. Lim, A. Rahtu, P. de Rouffignac, [et. al.]//Appl. Phys. Lett. -2004. -V. 84. -P. 3957−3959.
- Bez, R. Introduction to flash memory Text./R. Bez, E. Camerlenghi, A. Modelli, A. Visconti// Proceedings of the IEEE. -2003. -V. 93. -P. 489 502.
- Lee, C.-H. Charge Trapping Memory Cell of TANOS (Si-0xide-SiN-Al203
- Phase change materials and their application to random access memory technology Text./S. Raoux, R. M. Shelby, J. Jordan-Sweet, [et al.]// Microelect. Eng. -2009. -V.85. -P. 2330−2333:
- Nonvolatile Magnetoresistive Random-Access Memory Based on Magnetic
- Tunnel Junctions Text./G. Grynkewich, J. Akerman, P. Brown, [et al.]// MRS Bulletin. -2004. -V. 29. -P 818−821.
- Waser, R. Nanoionics-based resistive switching memories Text./R. Waser, M.
- Aono//Nature Materials. -2007. -V. 6. -P 833−840.
- Simmons, J. G. New Conduction and Reversible Memory Phenomena in Thin1. sulating Films Text./ J. G. Simmons, R. R. Verderber// Proc. R. Soc. London Ser. A. -1967. -V. 301. -P. 77−102.
- Hysteretic current-voltage characteristics and resistance switching at an epitaxial oxide Schottky junction SrRuO3ZSrTi0.99Nb0.01O3 Text./ T. Fujii, M. Kawasaki, A. Sawa, [et al.]//Appl. Phys. Lett. -2005. -V. 86. -P. 1 210 712 109
- Jia, C. L. Atom vacancies at a screw dislocation core in SrTiC>3 Text./C. L.
- Jia, L. Houben, K. Urban// Philos. Mag. Lett. -2006. -vol. 86. -p. 683.
- Resistive switching mechanism of Ti02 thin films grown by atomic-layer depositionText./B. J. Choi, D. S. Jeong, S. K. Kim, [et al.]// J. of App. Phys. -2005. -V. 98. 33 715−1 — 33 715−10.
- Resistance Switching Behaviors of Hafnium Oxide Films Grown by MOCVDfor Nonvolatile Memory Applications Text./ S. Lee, W.-G. Kim, S.-W. Rhee, [et al/]// J. of the Electroch. Soc. -2008. -V. 155. -P. H92-H96
- Szot, K. Electrical characterization of Perovskite Nanostructures Text./K. Szot, B. Reichenberg, F. Peter//Scanning Probe Microscopy/Eds. S. Kalinin, A. Gruverman. — Berlin: Springer. 2007.
- Role of oxygen vacancies in Cr-doped SrTi03 for resistance-change memory
- Text./ M. Janousch, G. I. Meijer, U. Staub, et al.] // Adv. Mater. -2007. -V. 19.-P. 2232−2235.
- Effects of gate depletion and boron penetration on matching of deep submicron
- CMOS transistors Text./ H.P. Tuinhout, A.H. Montree, J. Schmitz, [et al.]// Internat. Elect. Dev. Meet. Tech. Digest. -1997, P. 631.
- Josse, E. Poly silicon gate with depletion-or-metallic gate with buried channel: what evil worse Text./ E. Josse, T. Skotnicki// Internat. Electron Dev. Meet. Tech. Digest. -1999. -P. 661.
- Boron diffusion and penetration in ultrathin oxide with poly-Si gateText./M.
- Freeouf, J. L. Schottky barriers: An effective work function model Text./ J. L.
- Freeouf, J. M. Woodall// App. Phys. Let. -1981. -V. 39. -P. 727−729
- Yeo, Y.-C. Metal-dielectric band alignment and its implications for metal gatecomplementary metal-oxide-semiconductor technology Text./ Y.-C. Yeo, T.-J. King, C. Hu// J. of App. Phys. -2002. -V. 92. -P. 7266−7271.
- Effects of High-K Gate Dielectric Materials on Metal and Silicon Gate WorkfunctionText./ Y.C. Leo, P. Ranade, K.J. King, [et al.] // IEEE Electron Device Letters. -2002. -V. 23 -P.342−344.
- Contributions" to the effective work function of platinum on hafnium dioxide
- Text./ J. K. Schaeffer, L. Fonseca, S. Samavedam, et al.]- II Appl. Phys. Lett. -2004: -V. 85. -P. 1826−1828 /'"
- Role of oxygen vacancies in’VFB/Vt stability of pFET metals omHf02 Text./E.
- Xiong, K. Electronic structure of oxygen vacancies in La203, LU2O3 and L. aLu03Text./ K. Xiong, J. Robertson // Microelectr. Eng.-2009. -V. 86. -P. 1672−1675.
- Xiong, K. Electronic, defects in LaAlO3Text./ K. Xiong, J. Robertson, S .J.
- Clark // Microelectr. Eng. -2008. -vol. 85. -pp. 65−69
- Liu, D. Oxygen vacancy levels and interfaces of Al203Text./ D. Liu, J- Robertson II Microelectr. Eng. -2009. -V. 86. -P. 1668−1671
- Defect energy levels in Hf02 high-dielectric-constant gate oxideText./ K. Xiong, J. Robertsona, M. C. Gibson, [et al.]//App. Phys. Let. -2005. -vol. 87. -p. 183 505−1 183 505−3.
- Robertson- J. Fermi level pinning by defects in Hf02-metal gate stacksText./J.
- Robertson, O. Sharia, A.A. Demkov// App. Phys. Let. -2007. -V. 91. -P. 132 912−1 132 912−3
- BTI characteristics and mechanisms of metal gated Hf02 films with enhanced. interface/bulk process treatments/ S. Kalpat, H.-H. Tseng, M. Ramon, et al.// Device and Materials Reliability, IEEE Transactions on. -2005. -V. 5 .-P. 2635
- A comparative study of NBTI as a function of Si substrate orientation and gatedielectrics (SiON and Si0N/Hf02)Text./ S. Zafar, M. Yang, E. Gusev, [et al.]// 2005 IEEE VLSI-TSA International Symposium on. -2005. -P. 128
- BTI reliability of 45 nm high-K + metal-gate process technology Text./ S. Pae,
- M. Agostinelli, M. Brazier, et al.// IRPS 2008. IEEE International. -2008. -P. 352
- Choi, Eun-Ae Charge-transition levels of oxygen vacancy as the origin of device instability in Hf02 gate stacks through quasiparticle energy calculationsText./Eun-Ae Choi, K. J. Chang // App. Phys. Lett. -2009. -V. 94. -P. 122 901−1 122 901−3
- Hall, R.B. The Poole-Frenkel effect Text./R.B. Hall // Thin Solid Films.1971.-V. 8. -P. 263−271.
- The Effect of Nanoscale Nonuniformity of Oxygen Vacancy on Electrical and
- Reliability Characteristics of Hf02 MOSFET DevicesText./ H. Park, M. Jo, H. Choi, [et al.]// IEEE Elect. Dev. Let. -2008. -V. 29. -P.54−56.
- Evidence for hydrogen-related defects during NBTI stress in p-MOSFETs Text./ V. Huard, F. Monsieur, G. Ribes, [et al.] // Proc. Int. Reliability
- Physics Symp. -2003. -P. 178−182.
- Switching the electrical resistance of individual dislocations in single-crystalline SrTi03Text./ K. Szot, W. Speier, G. Bihlmayer, [et al.] // Nat. Mater. -2006. -V.5. -P.312−320.
- Sawa, A. Resistive switching in transition metal oxidesText./ A. Sawa// Mater. Today. -2008. -V. 11. -P. 28−36.
- Lee, J. Materials and process aspect of cross-point RRAM (invited) Text./ J.1.e, M. Jo, D. Seong // Microelect. Eng. -2011. -V. 88. -P. 1113−1118
- Hubler, G.K. Comparison of Vacuum Deposition Techniques Text./ G.K.
- Hubler// Pulsed Laser Deposition of Thin Films/ Eds. R. Eason: New York, Wiley, 1994, P. 327−355.70. Рыкалин" H. H., Лазерная обработка материалов Текст./ Н. Н. Рыкалин,
- А. А. Углов, Ф. Н. Кокора.//— Москва: Машиностроение, 1975, с. 31 571. Масс-спектрометрическое исследование нейтралей лазерной, плазмы/
- Быковский Ю. А., Сильнов С. М., Сотниченко Е. А., и др.// ЖЭТФ. -1987. -Т.93. -В.2(8) -С. 500−508.
- Зенкевич А. В. Структуре- и фазообразование в лазерно-осаждённых слоях силицидов металлов Текст.: автореф. дис. канд. физ.-мат. наук : — 01.04.07/ А. В. Зенкевич. -Москва, 1997
- Chrisey, D. В. Pulsed laser deposition of thin films/D. B. Chrisey, G. K. Hubler// -New YorkiWiley, 1994.
- Puurunen, R.L. Surface chemistry of atomic layer deposition: A case study forthe trimethylaluminum/water process Text./ R.L. Puurunen// J. of Appl. Phys. -2005. -V.97. -P.121 301−1 121 301−3.
- Gusev, E. P. Ultrathin НГО2 films grown on silicon by atomic layer depositionfor advanced gate dielectrics applications Text./ E. P. Gusev, C. Cabral Jr., M. Copel, [et al.] // Microelectr. Eng. -2003. -V. 69. P. 145−151.
- Puurunen, R.L. Growth Per Cycle in Atomic Layer Deposition: A Theoretical
- Model Text./ R.L. Puurunen // Chem. Vap. Deposition. -2003. -V.9. P.249−257.
- Leskela, M. Atomic Layer Deposition Chemistry: Recent Developments and
- Future Challenges Text./ M. Leskela, M. Ritala // Angew. Chem. Int. Ed. -2003.-V. 42.-P.5548.
- Scofield, J. Hartree-Slater subshell photoionization cross-sections at 1254 and1487 eV Text./ J. Scofield// J. Electron Spect. -1976. -V.8. -P. 129−137.
- Siegbahn, К. ESCA applied to free molecules Text./ K. Siegbahn // -North1. Holland Pub. Co., 1970
- Wertheim, G. X-ray photoemission and the electronic structure of solids Text./ G. Wertheim // J. of Franklin Institute. -1974. -V.298. -P.289−298.
- Kowalczyk, S. New Multiplet Structure in Photemission from MnF2Text./ S.
- P. Kowalczyk, L. Ley, R. A. Pollak, et al. .// Phys. Rev. В. -1973. -V.7. -P.4009−4011.
- C. J. Powell, A. Jablonski, NIST Electron Inelastic-Mean-Free-Peth Database,
- Version 1.2, SRD 71, National Institute of Standarts and Technology, Gaithersburg, MD (2010)
- Chu, W.K., Backscattering Spectrometry Text./ W.K.Chu, W. Mayer, M.A. Nicolet// -New York: Academic Press, 1978. -p. 384.
- Гуртов, В. А., Твердотельная электроникаТекст./ В. А Гуртов// -Петрозаводск:ПетрГУ, 2004. -312 с.
- Nicollian, E.H. MOS (Metal Oxide Semiconductor) Physics and Technology
- Text./ E.H. Nicollian, J.R. Brews// -New York: Wiley, 1982
- Hill, W.A. A single-frequency approximation for interface-state density determination Text./W.A. Hill, C.C. Coleman // Solid-State Electronics. -1980.-V. 23. —P.987−993.
- Extending two-element capacitance extraction method toward ultraleaky gateoxides using a short-channel lengthText./ J.-S. Goo T. Mantei, K. Wieczorek, [et al.]// IEEE Electron Device Letter. -2004. -V 25. -P.819−821
- MOS C-V characterization of ultrathin gate oxide thickness (1.3−1.8 nm) Text./ C.-H. Choi, J.-S. Goo, T.-Y. Oh, [el al]// IEEE Electron. Device Letters. -V. 20. -N.6. -P. 292−294.
- Estimating oxide thickness of tunnel oxides down to 1.4 nm using conventionalcapacitance-voltage measurements on MOS capacitors Text./ W. K. Henson, K. Z. Ahmed, E. M. Vogel, [et al.]// IEEE Electron Device Letters. -1990. -V. 20. -N.4. -P. 179−181
- Yang, K.J. MOS capacitance measurements for high-leakage thin dielectrics
- Text./ K.J. Yang, Chenming Hu// IEEE Transactions on Electron Devices. — 1999.-V. 46.-P. 1500−1501.
- D.J. Schlom, J.H. Haeni, MRS Bull. (2002) 198.
- Chemical/Structural Nanocharacterization and Electrical Properties of ALD
- Grown La203/Si Interfaces for Advanced Gate StacksText./ S. Schamm, P.E. Coulon, S. Miao, [et al.]//J. Electrochem. Soc. -2009. -V.156. -P.H1-H6.
- Atomic Layer Deposition and Properties of Lanthanum Oxide and Lanthanum
- Aluminum Oxide Films Text./ K. Kukli, M. Ritala, V. Pore, [et al.]// Chem. Vap. Deposition. -2006. -V.12. -P. 158−164.
- L. Miotti, K.P. Bastos, C. Driemeier, V. Edon, M.C. Hugon, B. Agius, I.J.R.
- Baumvol, Appl. Phys. Lett. 87 (2005) 22 901.
- Park, B.-E. Formation of ЬаАЮз films on Si (100) substrates using molecularbeam deposition Text./ B.-E. Park, H. Ishiwara// Appl. Phys. Lett. -2003. — V.82.-P. 1197−1199.
- Precise Determination of the Valence-Band Edge in X-Ray Photoemission Spectra: Application to Measurement of Semiconductor Interface Potentials Text./ E. A. Kraut, R. W. Grant, J. R. Waldrop, [et al.]// Phys. Rev. Lettr. -1980.-V.24.-P. 1620−1623.
- E. Bauer // Z. Kristallogr. 110, 423, Sect 3.9.2 (1958)
- Ландау, Л.Д. Электродинамика сплошных средТекст. / Л. Д. Ландау, Е.М.Лифшиц// -М:Наука, 1982г
- Займан, Д.Ж. Принципы теории твердого телаТекст./ Д.Ж. Займан// -М:Мир, 1974
- Шкловский, Б.И. Электронные свойства легированных полупроводников Текст./ Б. И. Шкловский, А. А. Эфрос // -М:Наука, 1974
- Wilk, G. D. High-к gate dielectrics: Current status and materials properties considerations Text./ G. D. Wilk, R. M. Wallace, J. M. Anthony// J. of App. Phys. -2001. -V.89. -P. 5243−5275.
- Electronic Structure Differences in Zr02 vs Hf02Text./W. Zheng, К. H. Bowen, J. Li, [et al.]// J. Phys. Chem. A. -2005. -V.109. -P.l 1521−11 525.
- Silicon thermal oxidation and its thermal desorption investigated by Si 2p core-level photoemission Text./ Y. Enta, H. Nakazawa, S. Sato// J. of Physics: Conference Series. -2010. -V. 235. -P. 12 008−1 12 008−3.
- Michaelson, H. B. The work function of the elements and its periodicity Text./ H. B. Michaelson// J. Appl. Phys. -1977. -V. 48. -P. 4729−4733
- Huang, M. L. Energy-band parameters of atomic layer deposited AI2O3 and Hf02 on InxGaixAs/ M. L. Huang, Y. C. Chang, Y. H. Chang// Appl. Phys. Lett. -2009. -V. 94. -p. 52 106−1 52 106−3.
- Geppert, I. Band offsets determination and interfacial chemical properties of the Al203/GaSb systemText./ I. Geppert, M. Eizenberg, A. Ali, S. Datta // Appl. Phys. Lett. -2010. -V. 97. -p. 162 109−1 -162 109−3.
- Atomic Layer Deposition of Gadolinium Oxide Films Text./ K. Kukli, T. Hatanpaa, M. Ritala, [et al.] // Chemical Vapor Deposition. -2007. —V. 13. — P. 546−552
- Gd203 High-K Gate Dielectrics Deposited by Magnetron Sputtering Text./ S. Yue, F. Wei, Yi Wang, [et. al.] //Journal of Physics: Conference Series. -2009.-V. 152 .-P. 12 004