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Book The 8th International Conference on Advanced Materials  7 10 July 2015  Bucharest  Romania

Download or read book The 8th International Conference on Advanced Materials 7 10 July 2015 Bucharest Romania written by Lucian Pintilie and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Collected Papers  Volume VII

Download or read book Collected Papers Volume VII written by Florentin Smarandache and published by Infinite Study. This book was released on 2022-02-01 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: This seventh volume of Collected Papers includes 70 papers comprising 974 pages on (theoretic and applied) neutrosophics, written between 2013-2021 by the author alone or in collaboration with the following 122 co-authors from 22 countries: Mohamed Abdel-Basset, Abdel-Nasser Hussian, C. Alexander, Mumtaz Ali, Yaman Akbulut, Amir Abdullah, Amira S. Ashour, Assia Bakali, Kousik Bhattacharya, Kainat Bibi, R. N. Boyd, Ümit Budak, Lulu Cai, Cenap Özel, Chang Su Kim, Victor Christianto, Chunlai Du, Chunxin Bo, Rituparna Chutia, Cu Nguyen Giap, Dao The Son, Vinayak Devvrat, Arindam Dey, Partha Pratim Dey, Fahad Alsharari, Feng Yongfei, S. Ganesan, Shivam Ghildiyal, Bibhas C. Giri, Masooma Raza Hashmi, Ahmed Refaat Hawas, Hoang Viet Long, Le Hoang Son, Hongbo Wang, Hongnian Yu, Mihaiela Iliescu, Saeid Jafari, Temitope Gbolahan Jaiyeola, Naeem Jan, R. Jeevitha, Jun Ye, Anup Khan, Madad Khan, Salma Khan, Ilanthenral Kandasamy, W.B. Vasantha Kandasamy, Darjan Karabašević, Kifayat Ullah, Kishore Kumar P.K., Sujit Kumar De, Prasun Kumar Nayak, Malayalan Lathamaheswari, Luong Thi Hong Lan, Anam Luqman, Luu Quoc Dat, Tahir Mahmood, Hafsa M. Malik, Nivetha Martin, Mai Mohamed, Parimala Mani, Mingcong Deng, Mohammed A. Al Shumrani, Mohammad Hamidi, Mohamed Talea, Kalyan Mondal, Muhammad Akram, Muhammad Gulistan, Farshid Mofidnakhaei, Muhammad Shoaib, Muhammad Riaz, Karthika Muthusamy, Nabeela Ishfaq, Deivanayagampillai Nagarajan, Sumera Naz, Nguyen Dinh Hoa, Nguyen Tho Thong, Nguyen Xuan Thao, Noor ul Amin, Dragan Pamučar, Gabrijela Popović, S. Krishna Prabha, Surapati Pramanik, Priya R, Qiaoyan Li, Yaser Saber, Said Broumi, Saima Anis, Saleem Abdullah, Ganeshsree Selvachandran, Abdulkadir Sengür, Seyed Ahmad Edalatpanah, Shahbaz Ali, Shahzaib Ashraf, Shouzhen Zeng, Shio Gai Quek, Shuangwu Zhu, Shumaiza, Sidra Sayed, Sohail Iqbal, Songtao Shao, Sundas Shahzadi, Dragiša Stanujkić, Željko Stević, Udhayakumar Ramalingam, Zunaira Rashid, Hossein Rashmanlou, Rajkumar Verma, Luige Vlădăreanu, Victor Vlădăreanu, Desmond Jun Yi Tey, Selçuk Topal, Naveed Yaqoob, Yanhui Guo, Yee Fei Gan, Yingcang Ma, Young Bae Jun, Yuping Lai, Hafiz Abdul Wahab, Wei Yang, Xiaohong Zhang, Edmundas Kazimieras Zavadskas, Lemnaouar Zedam.

Book Thermal and Electro Thermal System Simulation

Download or read book Thermal and Electro Thermal System Simulation written by Márta Rencz and published by MDPI. This book was released on 2019-11-18 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: With increasing power levels and power densities in electronics systems, thermal issues are becoming more and more critical. The elevated temperatures result in changing electrical system parameters, changing the operation of devices, and sometimes even the destruction of devices. To prevent this, the thermal behavior has to be considered in the design phase. This can be done with thermal end electro-thermal design and simulation tools. This Special Issue of Energies, edited by two well-known experts of the field, Prof. Marta Rencz, Budapest University of Technology and Economics, and by Prof. Lorenzo Codecasa, Politecnico di Milano, collects twelve papers carefully selected for the representation of the latest results in thermal and electro-thermal system simulation. These contributions present a good survey of the latest results in one of the most topical areas in the field of electronics: The thermal and electro-thermal simulation of electronic components and systems. Several papers of this issue are extended versions of papers presented at the THERMINIC 2018 Workshop, held in Stockholm in the fall of 2018. The papers presented here deal with modeling and simulation of state-of-the-art applications that are highly critical from the thermal point of view, and around which there is great research activity in both industry and academia. Contributions covered the thermal simulation of electronic packages, electro-thermal advanced modeling in power electronics, multi-physics modeling and simulation of LEDs, and the characterization of interface materials, among other subjects.

Book Nanomagnetic and Spintronic Devices for Energy Efficient Memory and Computing

Download or read book Nanomagnetic and Spintronic Devices for Energy Efficient Memory and Computing written by Jayasimha Atulasimha and published by John Wiley & Sons. This book was released on 2016-03-07 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomagnetic and spintronic computing devices are strong contenders for future replacements of CMOS. This is an important and rapidly evolving area with the semiconductor industry investing significantly in the study of nanomagnetic phenomena and in developing strategies to pinpoint and regulate nanomagnetic reliably with a high degree of energy efficiency. This timely book explores the recent and on-going research into nanomagnetic-based technology. Key features: Detailed background material and comprehensive descriptions of the current state-of-the-art research on each topic. Focuses on direct applications to devices that have potential to replace CMOS devices for computing applications such as memory, logic and higher order information processing. Discusses spin-based devices where the spin degree of freedom of charge carriers are exploited for device operation and ultimately information processing. Describes magnet switching methodologies to minimize energy dissipation. Comprehensive bibliographies included for each chapter enabling readers to conduct further research in this field. Written by internationally recognized experts, this book provides an overview of a rapidly burgeoning field for electronic device engineers, field-based applied physicists, material scientists and nanotechnologists. Furthermore, its clear and concise form equips readers with the basic understanding required to comprehend the present stage of development and to be able to contribute to future development. Nanomagnetic and Spintronic Devices for Energy-Efficient Memory and Computing is also an indispensable resource for students and researchers interested in computer hardware, device physics and circuits design.

Book EURAU 2016   ABSTRACTS

    Book Details:
  • Author : Andra PANAIT
  • Publisher : Editura Universitara Ion Mincu, Bucuresti / Ion Mincu University Publishing House, Bucharest
  • Release : 2016-09-28
  • ISBN : 6066381407
  • Pages : 265 pages

Download or read book EURAU 2016 ABSTRACTS written by Andra PANAIT and published by Editura Universitara Ion Mincu, Bucuresti / Ion Mincu University Publishing House, Bucharest. This book was released on 2016-09-28 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Descrierea CIP a Bibliotecii Naţionale a României EURAU 2016 - In between scales - European Symposium on Research in Architecture and Urban Design : abstracts : Bucharest, September 28-30th, 2016 / ed.: conf. dr. arh. Andra Panait. - Bucureşti : Editura Universitară “Ion Mincu”, 2016 ISBN 978-606-638-140-6 I. European Symposium on Research in Architecture and Urban Design - EURAU 2016 (2016; Bucharest) II. Panait, Andra (ed.) 72(063) Graphic design: Andra Panait We acknowledge the help in preparing this volume to the following peoples: Beatrice-Gabriela JÖGER, Daniel COMŞA, Marina MIHĂILĂ, Mihaela ZAMFIR, Oana DIACONESCU, Anda SFINTEȘ, Daniel ARMENCIU, Cătălin CARAGEA, Delia PRISECARU, Ștefan MIHĂILESCU, Anca PĂSĂRIN. EURAU2016 conference and publications were held under the patronage of ANCSI (Autoritatea Naţională pentru Cercetare Ştiinţifică şi Inovare). introduction The eighth edition of the European Symposium on Research in Architecture and Urban Design will be held from the 28th to the 30th of September 2016 in Bucharest. The seminar will take place at the “Ion Mincu” University of Architecture and Urban Planning from Bucharest in collaboration with the institutions that organized the previous editions: École Nationale Supérieure d’Architecture de Marseille, on doctoral research (2004); École Nationale Supérieure d’Architecture et Paysage de Lille, on large scale (2005); Association des Instituts Supérieurs Brussels-Liège-Mons (IESA), on cultural heritage (2006); Escuela Superior de Arquitectura de la Universidad Politécnica de Madrid, under the theme cultural landscape (2008); Facoltà di Architettura dell’Università degli Studi di Napoli Federico II, under the theme venustas (2010); Faculdade de Arquitectura da Universidade do Porto, on public space and contemporary city (2012); Faculty of Architecture of the Istanbul Technical University, on composite cities (2014). The project EURAU is constituted within a network of schools and researchers in Architecture and Urbanism, meeting every two years to share the status of their investigation. In the long-term, it is intended to lead to the creation of a physical meeting and deposit space with all the research undertaken and ongoing in Europe to facilitate the sharing of resources and deepening of knowledge in these scientific areas. The main concern of the EURAU is to establish itself as a place of debate and discussion of thematic disciplines of Architecture, City and Town Planning. The theme of EURAU 2016 is “In Between Scales.” Assoc.Prof. Beatrice-Gabriela JÖGER, Arch, PhD, UAUIM, Bucharest, Romania Committees Honor Committee Ministry of National Education and Scientific Research Ministry of Culture Emil Barbu Popescu – Honorary President of UAUIM Guillermo CISNEROS – Rector de la Universidad Politécnica de Madrid. Luis Maldonado - Director de le Escuela Técnica Superior de Arquitectura de Madrid Carlos Alberto Esteves Guimarães – President of Faculdade de Arquitectura da Universidade do Porto – FAUP Promoting Committee Farid AMEZIANE, National Superior School of Architecture of Marseille (ENSAM), Founder of EURAU Roberta AMIRANTE, University of Naples Federico II Joaquin IBAÑEZ MONTOYA, Madrid Polytechnic University Madalena PINTO DA SILVA, Porto University Javier SÁNCHEZ MERINA, Alicante University Gulsun SAĞLAMER, Former Rector, Istanbul Technical University Organizing Committee from Ion Mincu University of Architecture and Urban Planning Bucharest General Chair Zeno BOGDĂNESCU, Former UAUIM Rector Local arrange chair Beatrice-Gabriela JÖGER, Dean Faculty of Interior Architecture Daniel COMŞA, Head of International Relations Office Andra PANAIT, Visual Identity and Publications Coordinator Sections 1. Actions, permeability, reflexivity Chair: Prof. Augustin IOAN, Arch, PhD, UAUIM Assistant chair: Lecturer Oana DIACONESCU, Arch, PhD, UAUIM 2. Actors, processes, constraints Chair: Prof. Ana-Maria DABIJA, Arch, PhD, UAUIM Assistant chair: Research assist. Anda SFINTEȘ, Arch, PhD, UAUIM 3. Projects, methods, results Chair: Assoc.Prof. Françoise PAMFIL, Arch, PhD, UAUIM Assistant chair: Assoc.Prof. Iulius CRISTEA, Arch, PhD, UAUIM Assistant chair: Lecturer Mihaela ZAMFIR, Arch, PhD, UAUIM 4. Future challenges Chair: Assoc.Prof. Beatrice-Gabriela JÖGER, Arch, PhD, UAUIM Assistant chair: Lecturer Marina MIHĂILĂ, Arch, PhD, UAUIM Assistant chair: Assoc.Prof. Marius VOICA, Arch, PhD, UAUIM From Partner Institutions Meltem AKSOY, ITU Faculty of Architecture, Istanbul Ainhoa DIEZ DE PABLOS, ETSAM Carla GARRIDO, Faculty of Architecture, Porto University Manuel MONTENEGRO, Faculty of Architecture, Porto University Maria Luna NOBILE, University of Naples Federico II Maria José PIZARRO, ETSAM, Madrid Polytechnic University Conference secretariat at UAUIM Daniel ARMENCIU Scientific Committee Meltem AKSOY, Istanbul Technical University, Faculty of Architecture Farid AMEZIANE, National Superior School of Architecture of Marseille (ENSAM) Roberta AMIRANTE, University of Naples Federico II Ozan AVCI, Istanbul Technical University, Faculty of Architecture Francisco BARATA, Faculty of Architecture, Porto University Zeno BOGDĂNESCU, Ion Mincu University of Architecture and Urban Planning Bucharest Cosmin CACIUC, Ion Mincu University of Architecture and Urban Planning Bucharest Teresa CÁLIX, Faculty of Architecture, Porto University Rodrigo COELHO, Faculty of Architecture, Porto University Iulius CRISTEA, Ion Mincu University of Architecture and Urban Planning Bucharest Daniel COMŞA, Ion Mincu University of Architecture and Urban Planning Bucharest Ana-Maria DABIJA, Ion Mincu University of Architecture and Urban Planning Bucharest Pelin DURSUN, ITU Faculty of Architecture Codina DUŞOIU, Ion Mincu University of Architecture and Urban Planning Bucharest Cristina ENACHE, Ion Mincu University of Architecture and Urban Planning Bucharest Arzu ERDEM, Faculty of Architecture, Abdullah Gul University Fatma ERKÖK, ITU Faculty of Architecture Orfina FATIGATO, National Superior School of Architecture Paris Malaquais (ENSAPM) Tiberiu FLORESCU, Ion Mincu University of Architecture and Urban Planning Bucharest Ştefan GHENCIULESCU, Ion Mincu University of Architecture and Urban Planning Bucharest Celia GHYKA, Ion Mincu University of Architecture and Urban Planning Bucharest Ángel Benigno GONZÁLEZ AVILÉS, Alicante University Joaquin IBAÑEZ MONTOYA, Madrid Polytechnic University Augustin IOAN, Ion Mincu University of Architecture and Urban Planning Bucharest Beatrice-Gabriela JÖGER, Ion Mincu University of Architecture and Urban Planning Bucharest Nurbin Paker KAHVECIOGLU, ITU Faculty of Architecture Arda INCEOGLU, Faculty of Architecture, University of MEF Rafael GURIDI, Madrid Polytechnic University Prof. Marta OLIVEIRA, Porto University Zina MACRI, Ion Mincu University of Architecture and Urban Planning Bucharest Marius MARCU LAPADAT, Ion Mincu University of Architecture and Urban Planning Bucharest José PARRA MARTÍNEZ, Alicante University Marina MIHĂILĂ, Ion Mincu University of Architecture and Urban Planning Bucharest Anca MITRACHE, Ion Mincu University of Architecture and Urban Planning Bucharest Marian MOICEANU, Ion Mincu University of Architecture and Urban Planning Bucharest Elodie NOURRIGAT, National Superior School of Architecture of Marseille (ENSAM) Françoise PAMFIL, Ion Mincu University of Architecture and Urban Planning Bucharest Andra PANAIT, Ion Mincu University of Architecture and Urban Planning Bucharest Gabriel PASCARIU, Ion Mincu University of Architecture and Urban Planning Bucharest Alexandru PETRIŞOR, Ion Mincu University of Architecture and Urban Planning Bucharest Madalena PINTO DA SILVA, Porto University Carmine PISCOPO, University of Naples Federico II Rui PÓVOAS, Porto University Monica RĂDULESCU, Ion Mincu University of Architecture and Urban Planning Bucharest Javier RUÍZ, Madrid Polytechnic University Claudiu RUNCEANU, Ion Mincu University of Architecture and Urban Planning Bucharest Javier SÁNCHEZ MERINA, Alicante University Gulsun SAĞLAMER, Former Rector, Istanbul Technical University Paola SCALA, University of Naples Federico II Federico SORIANO, Madrid Polytechnic University Jose María TORRES NADAL, Alicante University Marco TRISCIUOGLIO, Politecnico di Torino Fernando VELA COSSÍO, ETSAM, Madrid Polytechnic University Marius VOICA, Ion Mincu University of Architecture and Urban Planning Bucharest Ana Maria ZAHARIADE, Ion Mincu University of Architecture and Urban Planning Bucharest Mihaela ZAMFIR, Ion Mincu University of Architecture and Urban Planning Bucharest

Book Evolving Computability

Download or read book Evolving Computability written by Arnold Beckmann and published by Springer. This book was released on 2015-06-19 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 11th Conference on Computability in Europe, CiE 2015, held in Bucharest, Romania, in June/July 2015. The 26 revised papers presented were carefully reviewed and selected from 64 submissions and included together with 10 invited papers in this proceedings. The conference CiE 2015 has six special sessions: two sessions, Representing Streams and Reverse Mathematics, were introduced for the first time in the conference series. In addition to this, new developments in areas frequently covered in the CiE conference series were addressed in the further special sessions on Automata, Logic and Infinite Games; Bio-inspired Computation; Classical Computability Theory; as well as History and Philosophy of Computing.

Book Innovative Security Solutions for Information Technology and Communications

Download or read book Innovative Security Solutions for Information Technology and Communications written by Jean-Louis Lanet and published by Springer. This book was released on 2019-02-05 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the 11th International Conference on Security for Information Technology and Communications, SecITC 2018, held in Bucharest, Romania, in November 2018. The 35 revised full papers presented together with 3 invited talks were carefully reviewed and selected from 70 submissions. The papers present advances in the theory, design, implementation, analysis, verification, or evaluation of secure systems and algorithms.

Book Sustainable Economic Development

Download or read book Sustainable Economic Development written by Vasilii Erokhin and published by MDPI. This book was released on 2020-12-15 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a pivotal publication that addresses the contemporary challenges of globalization and elaborate policy responses to environmental pollution, climate change, economic disruptions, poverty, hunger, and other threats to sustainable economic development. Many parts of the world, territories, and societies are now changing at an unprecedented pace in ways that fundamentally affect the markets, people, the environment, and biodiversity. Such changes are primarily driven by rapid social and economic developments, economic disparities between countries, the internationalization of production and value chains, and industrialization. Increasingly frequently, business interests are interfering with sustainable development goals. The issue is how to converge the economic benefits with the urgent need for establishing resilient production chains, social networks, sustainably-operating markets, and environmental protection. This publication highlights the need for the balanced economic development and comprehensive coverage of many sustainability–business areas. Economic, production, financial, and social factors of sustainability are discussed by over 90 contributors representing 40 universities and research institutions from seven countries. Their findings are translated into workable approaches and policies for the benefit of the global economy, people, and the environment.

Book Molecular Magnetism

    Book Details:
  • Author : Olivier Kahn
  • Publisher : Courier Dover Publications
  • Release : 2021-11-17
  • ISBN : 0486837424
  • Pages : 419 pages

Download or read book Molecular Magnetism written by Olivier Kahn and published by Courier Dover Publications. This book was released on 2021-11-17 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highly regarded and historic book covers basic concepts of magnetization and magnetic susceptibility, establishes the fundamental equations of molecular magnetism, and examines molecules containing a unique magnetic center. 2019 edition.

Book Yearbook of International Organizations 2014 2015  Volumes 1a   1b  Set

Download or read book Yearbook of International Organizations 2014 2015 Volumes 1a 1b Set written by Union Of International Associations and published by . This book was released on 2014-06-16 with total page 1452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 1 (A and B) covers international organizations throughout the world, comprising their aims, activities and events.

Book Surfaces of Nanoparticles and Porous Materials

Download or read book Surfaces of Nanoparticles and Porous Materials written by James A. Schwarz and published by CRC Press. This book was released on 1999-01-21 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: This innovative reference collects state-of-the-art procedures for the construction and design of nanoparticles and porous material while suggesting appropriate areas of application. Presenting both synthesis and characterization protocols, Surfaces of Nanoparticles and Porous Materials contains over 3000 references, tables, equations, drawings, and photographs. It examines the thermodynamics and kinetics of adsorption involving organic and inorganic liquids, solids, and gaseous media.. Topics include characterization, transport processes, diffusion, and the adsorption of heavy metals, ions, proteins, and pharmaceutical organics.

Book Advances in Building Services Engineering

Download or read book Advances in Building Services Engineering written by Ioan Sarbu and published by Springer Nature. This book was released on 2021-01-04 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive, systematic overview of original theoretical, experimental, and numerical studies in the building services engineering domain. It brings together different strands of the topic, guided by the two key features of energy savings and reduction of the pollutant emissions. Technical, economic, and energy efficiency aspects related to the design, modelling, optimisation, and operation of diverse building services systems are explored. This book includes various theoretical studies, numerical and optimisation models, experiments, and applications in this field, giving an emphasis to: indoor environment quality assurance; energy analysis, modelling, and optimisation of heating systems; improving the energy performance of refrigeration and air-conditioning systems; valorising the solar and geothermal energies; analysis of thermal energy storage technologies; hydraulic simulation and optimisation of water distribution systems; and improving the energy efficiency of water pumping. With 11 pedagogically structured chapters, containing numerous illustrations, tables, and examples, this book provides researchers, lecturers, engineers, and graduate students with a thorough guide to building service engineering.

Book Dekker Encyclopedia of Nanoscience and Nanotechnology

Download or read book Dekker Encyclopedia of Nanoscience and Nanotechnology written by James A. Schwarz and published by CRC Press. This book was released on 2004 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book World Urbanization Prospects

Download or read book World Urbanization Prospects written by United Nations Publications and published by . This book was released on 2019-10-18 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents findings from the 2018 revision of World Urbanization Prospects, which contains the latest estimates of the urban and rural populations or areas from 1950 to 2018 and projections to 2050, as well as estimates of population size from 1950 to 2018 and projections to 2030 for all urban agglomerations with 300,000 inhabitants or more in 2018. The world urban population is at an all-time high, and the share of urban dwellers, is projected to represent two thirds of the global population in 2050. Continued urbanization will bring new opportunities and challenges for sustainable development.

Book High Efficiency Crystalline Silicon Solar Cells

Download or read book High Efficiency Crystalline Silicon Solar Cells written by Eun-Chel Cho and published by MDPI. This book was released on 2021-01-06 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is composed of 6 papers. The first paper reports a novel technique for the selective emitter formation by controlling the surface morphology of Si wafers. Selective emitter (SE) technology has attracted renewed attention in the Si solar cell industry to achieve an improved conversion efficiency of passivated-emitter rear-contact (PERC) cells. In the second paper, the temperature dependence of the parameters was compared through the PERC of the industrial-scale solar cells. As a result of their analysis, PERC cells showed different temperature dependence for the fill factor loss as temperatures rose. The third paper reports the effects of carrier selective front contact layer and defect state of hydrogenated amorphous silicon passivation layer/n-type crystalline silicon interface. The results demonstrated the effects of band offset determined by band bending at the interface of the passivation layer and carrier selective front contact layer. In addition, the nc-SiOx: H CSFC layer not only reduces parasitic absorption loss but also has a tunneling effect and field-effect passivation. The fourth paper reports excimer laser annealing of hydrogenated amorphous silicon film for TOPCon solar cell application. This paper analyzes the crystallization of a-Si:H via excimer laser annealing (ELA) and compared this process with conventional thermal annealing. The fifth paper reports the contact mechanism between Ag–Al and Si and the change in contact resistance (Rc) by varying the firing profile. Rc was measured by varying the belt speed and peak temperature of the fast-firing furnace. The sixth paper reports a silicon tandem heterojunction solar cell based on a ZnO/Cu2O subcell and a c-Si bottom subcell using electro-optical numerical modeling. The buffer layer affinity and mobility together with a low conduction band offset for the heterojunction are discussed, as well as spectral properties of the device model.