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| 1 | 25 Gbps low-voltage hetero-structured silicongermanium waveguide pin photodetectors for monolithic on-chip nanophotonic architectures显示文摘Near-infrared germanium(Ge) photodetectors monolithically integrated on top of silicon-on-insulator substrates are universally regarded as key enablers towards chip-scale nanophotonics, with applications ranging from sensing and health monitoring to object recognition and optical communications. In this work, we report on the highdata-rate performance pin waveguide photodetectors made of a lateral hetero-structured silicon-Ge-silicon(Si-Ge-Si) junction operating under low reverse bias at 1.55 μm. The pin photodetector integration scheme considerably eases device manufacturing and is fully compatible with complementary metal-oxide-semiconductor technology. In particular, the hetero-structured Si-Ge-Si photodetectors show efficiency-bandwidth products of^9 GHz at-1 V and ~30 GHz at-3 V, with a leakage dark current as low as ~150 nA, allowing superior signal detection of high-speed data traffic. A bit-error rate of 10-9 is achieved for conventional 10 Gbps, 20 Gbps, and25 Gbps data rates, yielding optical power sensitivities of-13.85 dBm,-12.70 dBm, and-11.25 dBm, respectively. This demonstration opens up new horizons towards cost-effective Ge pin waveguide photodetectors that combine fast device operation at low voltages with standard semiconductor fabrication processes, as desired for reliable on-chip architectures in next-generation nanophotonics integrated circuits. | DANIEL BENEDIKOVIC LéOPOLD VIROT GUY AUBIN FARAH AMAR BERTRAND SZELAG BAYRAM KARAKUS JEAN-MICHEL HARTMANN CARLOS ALONSO-RAMOS XAVIER LE ROUX PAUL CROZAT ERIC CASSAN DELPHINE MARRIS-MORINI CHARLES BAUDOT FRéDéRIC BOEUF JEAN-MARC FéDéLI CHRISTOPHE KOPP LAURENT VIVIEN | 2019 | Photonics Research2019，7，4： | 2 |
| 2 | Competition between fusion-evaporation and multifragmentation in central collisions in ^(58)Ni+^(48)Ca at 25A MeV显示文摘The experimental data concerning the58Ni+48Ca reaction at Elab(Ni)=25A MeV,collected by using the CHIMERA 4π device,have been analyzed in order to investigate the competition among different reaction mechanisms for central collisions in the Fermi energy domain.As a main criterion for centrality selection we have chosen the flow angle(flow) method,making an event-by-event analysis that considers the shape of events,as it is determined by the eigenvectors of the experimental kinetic-energy tensor.For the selected central events(flow >60°) some global variables,good to characterize the pattern of central collisions have been constructed.The main features of the reaction products were explored by using different constraints on some of the relevant observables,like mass and velocity distributions and their correlations.Much emphasis was devoted,for central collisions,to the competition between fusion-evaporation processes with subsequent identification of a heavy residue and a possible multifragmentation mechanism of a well defined(if any) transient nuclear system.Dynamical evolution of the system and pre-equilibrium emission were taken into account by simulating the reactions in the framework of transport theories.Different approaches have been envisaged(dynamical stochastic BNV calculations + sequential SIMON code,QMD,CoMD,etc.).Preliminary comparison of the experimental data with BNV calculations shows reasonable agreement with the assumption of sequential multifragmentation emission in the mass region of IMFs close to the heavy residues.Possible deviations from sequential processes were found for those IMFs in the region of masses intermediate between the mass of heavy residues and the mass of light IMFs.Further simulations are in progress.The experimental analysis will be enriched also by information obtained inspecting the IMF-IMF correlation function,in order to elucidated the nature of space-time decay property of the emitting source associated with events having the largest IMF multiplicity. | FRANCALANZA L ABBONDANNO U AMORINI F BARLINI S BINI M BOUGAULT R BRUNO M CARDELLA G CASINI G AGOSTINO M D' De FILIPPO V De SANCTIS J GERACI E GIUSSANI A GRAMEGNA F GUIOT B KRAVCHUK V La GUIDARA E LANZALONE G Le NEINDRE N MAIOLINO C MARINI P MORELLI L OLMI A PAGANO A PAPA M PIANTELLI S PIRRONE S POLITI G POGGI G PORTO F RUSSOTTO P RIZZO F VANNINI G VANNUCCI L | 2013 | Nuclear Science and Techniques2013，24，5： | 2 |
| 3 | Fibrodysplasia ossificans progressiva 显示文摘 | Kaplan F S Le Merrer M Glaser D L | 2008 | Best Pract Res Clin Rheumatol2008，22，1： | 1 |
| 4 | Mesenchymai stem eeUs for treat- ment of steroid-resistant, severe, acute graft-versus-host disease: a phase 1I study显示文摘 | Le Blanc K Frassoni F Ball L | 2008 | Lancet2008，371，9624： | 1 |
| 5 | Mesenchymal stem cells for treatment of steroid-resistant,severe,acute graft-versushost disease:a phase Ⅱ study显示文摘 | Le Blanc K Frassoni F Ball L | | 0，，9624： | 1 |
| 6 | Capacity of myeloid and plasmacytoid dendritic cells especially at mature stage to express and secrete HLA - G molecules 显示文摘 | Le Friec G Gins F Sebti Y Guilloux V Panganlt C Fauchet R Amiot L | 2004 | J Leukoc Biol2004，76，6： | 1 |
| 7 | Role of MAPKs in development and differentiation:lessons from knockout miee显示文摘 | Aouadi M Binetnly B Caron L Le Marchand-Brustel Y Bost F | 2006 | Biochimie2006，88，9： | 1 |
| 8 | Renalmacrophage activation and Th2 polarization precedes the develop- ment of nephrotic syndrome in Buffalo/Mna rats 显示文摘 | Le Berre L HerveC Buzelin F etal | 2005 | Kidney lnt2005，68，5： | 1 |
| 9 | Amino acid nutrition and immune function in tumour-bearing rats:a comparison of glutamine-,arginine-and ornithine 2-oxoglutarate-supplemented diets显示文摘 | Robinson L E Bussiere F I Le Boucher J | 1999 | Clin Sci (Lond)1999，97，： | 1 |
| 10 | A group Ⅱ intron has invaded the genus Azotobacter and is inserted within the termination codon of the essential groEL gene显示文摘 | Ferat J L Le Gouar M Michel F | 2003 | Mol Microbiol2003，49，5： | 1 |
| 11 | 显示文摘 | Le Moigne F Lamboley J L Vitry T | 2009 | J Neuroradiol2009，36，5： | 1 |
| 12 | DDT-induced oxidative damage in human blood mononuclear cells 显示文摘 | Pérez-Maldonado IN Herrera C Batres LE González-Amaro R Díaz-Barriga F Yá?ez L | 2005 | Environ Res2005，98，2： | 1 |
| 13 | The netrin receptor UNC5B mediates guidance events controlling morphogenesis of the vascular system显示文摘 | Lu X Le Noble F Yuan L | 2004 | Nature2004，432，7014： | 1 |
| 14 | Assessment ofpreferential flow path connectivity and hydraulic properties atsingle-borehole and cross-borehole scales in a fractured aquifer显示文摘 | LE BORGNE T BOUR O PAILLET F L | 2006 | Journal of Hydrology2006，328，34： | 1 |
| 15 | Mesenchymal stem cells for treat-ment of steroid-resistant, severe, acute graft- versus-host disease: a phase II study显示文摘 | Le Blanc K Frassoni F Ball L | 2008 | Lancet2008，371，9624： | 1 |
| 16 | Inspiratory muscle training during pulmonary rehabilitation in chronic obstructive pulmonary disease显示文摘 | Beaumont M Mialon P Ber-Moy C Le Lochon C Pe?ran L Pichon R Gut-Gobert C Leroyer C Morelot-Panzini C Couturaud F | 2015 | Chronic Respiratory Disease2015，，4： | 1 |
| 17 | Mesenchymal stem cells for treatment of steroid-resistant, severe, acute graft-versus-host disease: a phase II study 显示文摘 | Le Blanc K Frassoni F Ball L | 2008 | Lancet2008，371，9624： | 1 |
| 18 | Endothelial cell migration during an- giogenesis显示文摘 | Lamalice L Le Boeuf F Huot J | 2007 | Circ Res2007，100，6： | 1 |
| 19 | Mesenehymal stem cells for treatment of steroid-resistant, severe, acute graft- versushost disease: a phase lI study显示文摘 | Le Blanc K Frassoni F Ball L | 2008 | Lancet2008，371，9624： | 1 |
| 20 | The major genetic determinants of HIV-1control affect HLA class I peptide presentation显示文摘 | International HIV Controllers Study Pereyra F Jia X McLaren P J Telenti A de Bakker P I Walker B D Ripke S Brumme C J Pulit S L Carrington M Kadie C M Carlson J M Heckerman D Graham R R Plenge R M Deeks S G Gianniny L Crawford G Sullivan J Gonzalez E Davies L Camargo A Moore JM Beattie N Gupta S Crenshaw A Burtt N P Guiducci C Gupta N Gao X Qi Y Yuki Y Piechocka-Trocha A Cutrell E Rosenberg R Moss K L Lemay P O'Leary J Schaefer T Verma P Toth I Block B Baker B Rothchild A Lian J Proudfoot J Alvino D M Vine S Addo M M Allen T M Altfeld M Henn M R Le Gall S Streeck H Haas D W Kuritzkes D R Robbins G K Shafer R W Gulick R M Shikuma C M Haubrich R Riddler S Sax P E Daar E S Ribaudo H J Agan B Agarwal S Ahern R L Allen B L Altidor S Altschuler E L Ambardar S Anastos K Anderson B Anderson V Andrady U Antoniskis D Bangsberg D Barbaro D Barrie W Bartczak J Barton S Basden P Basgoz N Bazner S Bellos N C Benson A M Berger J Bernard N F Bernard A M Birch C Bodner S J Bolan R K Boudreaux E T Bradley M Braun J F Brndjar J E Brown S J Brown K Brown S T Burack J Bush LM Cafaro V Campbell O Campbell J Carlson R H Carmichael J K Casey K K Cavacuiti C Celestin G Chambers S T Chez N Chirch L M Cimoch P J Cohen D Cohn LE Conway B Cooper D A Cornelson B Cox D T Cristofano M V Cuchural G Jr Czartoski J L Dahman J M Daly J S Davis B T Davis K Davod S M DeJesus E Dietz C A Dunham E Dunn M E Ellerin T B Eron J J Fangman J J Farel C E Ferlazzo H Fidler S Fleenor-Ford A Frankel R Freedberg K A French N K Fuchs JD Fuller J D Gaberman J Gallant J E Gandhi R T Garcia E Garmon D Gathe J C Jr Gaultier C R Gebre W Gilman F D Gilson I Goepfert P A Gottlieb M S Goulston C Groger R K Gurley T D Haber S Hardwicke R Hardy W D Harrigan P R Hawkins T N Heath S Hecht F M Henry W K Hladek M Hoffman R P Horton J M Hsu R K Huhn G D Hunt P Hupert M J Illeman M L Jaeger H Jellinger R M John M Johnson J A Johnson K L Johnson H Johnson K Joly J Jordan W C Kauffman C A Khanlou H Killian R K Kim A Y Kim D D Kinder C A Kirchner J T Kogelman L Kojic E M Korthuis P T Kurisu W Kwon D S LaMar M Lampiris H Lanzafame M Lederman M M Lee D M Lee J M Lee M J Lee E T Lemoine J Levy J A Llibre J M Liguori M A Little S J Liu A Y Lopez A J Loutfy M R Loy D Mohammed D Y Man A Mansour M K Marconi V C Markowitz M Marques R Martin J N Martin H L Jr Mayer K H McElrath M J McGhee T A McGovern B H McGowan K McIntyre D Mcleod GX Menezes P Mesa G Metroka CE Meyer-Olson D Miller A O Montgomery K Mounzer K C Nagami E H Nagin I Nahass R G Nelson M O Nielsen C Norene D L O'Connor D H Ojikutu B O Okulicz J Oladehin O O Oldfield E C Olender S A Ostrowski M Owen WF Jr Pae E Parsonnet J Pavlatos A M Perlmutter A M Pierce M N Pincus J M Pisani L Price L J Proia L Prokesch R C Pujet H C Ramgopal M Rathod A Rausch M Ravishankar J Rhame F S Richards C S Richman D D Rodes B Rodriguez M Rose R C 3rd Rosenberg E S Rosenthal D Ross P E Rubin D S Rumbaugh E Saenz L Salvaggio M R Sanchez WC Sanjana V M Santiago S Schmidt W Schuitemaker H Sestak P M Shalit P Shay W Shirvani V N Silebi V I Sizemore J M Jr Skolnik P R Sokol-Anderson M Sosman J M Stabile P Stapleton J T Starrett S Stein F Stellbrink H J Sterman FL Stone V E Stone D R Tambussi G Taplitz R A Tedaldi E M Telenti A Theisen W Torres R Tosiello L Tremblay C Tribble M A Trinh P D Tsao A Ueda P Vaccaro A Valadas E Vanig T J Vecino I Vega V M Veikley W Wade B H Walworth C Wanidworanun C Ward D J Warner D A Weber R D Webster D Weis S Wheeler D A White D J Wilkins E Winston A Wlodaver C G van't Wout A Wright D P Yang O O Yurdin D L Zabukovic B W Zachary K C Zeeman B Zhao M | 2010 | Science2010，330，6010： | 1 |
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