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| 1 | Terahertz emission from localized modes in one-dimensional disordered systems [Invited]显示文摘We demonstrate terahertz(THz) frequency laser emission around 3.2 THz from localized modes in one-dimensional disordered grating systems. The disordered structures are patterned on top of the double-metal waveguide of a THz quantum cascade laser. Multiple emission peaks are observed within a frequency range corresponding to the bandgap of a periodic counterpart with no disorder, indicating the presence of mode localization aided by Bragg scattering. Simulations and experimental measurements provide strong evidence for the spatial localization of the THz laser modes. | YONGQUAN ZENG GUOZHEN LIANG Bo QIANG Bo MENG Hou KUN LIANG SHAMPY MANSHA JIANPING LI ZHAOHUI L LIANHE LI ALEXANDER GILES DAVIES EDMUND HAROLD LINFIELD YING ZHANG YIDONG CHONG AND Qi JIE WANG | 2018 | Photonics Research2018，6，2： | 1 |
| 2 | Computer-assisted audit tools and techniques: analysis and perspectives显示文摘 | Robert L. Braun Harold E. Davis | 2003 | Managerial Auditing Journal2003，，9： | 1 |
| 3 | A Global Profile of Germline Gene Expression in C. elegans显示文摘 | Valerie Reinke Harold E. Smith Jeremy Nance John Wang Carrie Van Doren Rebecca Begley Steven J.M. Jones Elizabeth B. Davis Stewart Scherer Samuel Ward Stuart K. Kim | 2000 | Molecular Cell2000，，3： | 1 |
| 4 | Physiologic Concentrations of Exogenously Infused Ghrelin Reduces Insulin Secretion Without Affecting Insulin Sensitivity in Healthy Humans显示文摘 | Jenny Tong Ronald L. Prigeon Harold W. Davis Martin Bidlingmaier Matthias H. Tsch?p David D?Alessio | 2013 | The Journal of Clinical Endocrinology & Metabolism2013，，6： | 1 |
| 5 | High-density Concrete for Reactor Construction显示文摘 | Harold S Davis Asce A M | 1956 | Civil Engineering1956，52，： | 1 |
| 6 | Advanced Monitoring and Procedures for Small Animal Emergency and Critical Care显示文摘 | Jamie M Burkitt Creedon Harold Davis | 2012 | Wiley-Blackwell2012，，： | 1 |
| 7 | Surgical Management of Anomalous Aortic Origin of a Coronary Artery显示文摘 | James E. Davies Harold M. Burkhart Joseph A. Dearani Rakesh M. Suri Sabrina D. Phillips Carol A. Warnes Thoralf M. Sundt Hartzell V. Schaff | 2009 | The Annals of Thoracic Surgery2009，，： | 1 |
| 8 | Electrically-pumped compact topological bulk lasers driven by band-inverted bound states in the continuum显示文摘One of the most exciting breakthroughs in physics is the concept of topology that was recently introduced to photonics,achieving robust functionalities,as manifested in the recently demonstrated topological lasers.However,so far almost all attention was focused on lasing from topological edge states.Bulk bands that reflect the topological bulk-edge correspondence have been largely missed.Here,we demonstrate an electrically pumped topological bulk quantum cascade laser(QCL)operating in the terahertz(THz)frequency range.In addition to the band-inversion induced in-plane reflection due to topological nontrivial cavity surrounded by a trivial domain,we further illustrate the band edges of such topological bulk lasers are recognized as the bound states in the continuum(BiCs)due to their nonradiative characteristics and robust topological polarization charges in the momentum space.Therefore,the lasing modes show both in-plane and out-of-plane tight confinements in a compact laser cavity(lateral size~3λ_(laser)).Experimentally,we realize a miniaturized THz QCL that shows single-mode lasing with a side-mode suppression ratio(SMSR)around 20 dB.We also observe a cylindrical vector beam for the far-field emission,which is evidence for topological bulk BIC lasers.Our demonstration on miniaturization of single-mode beam-engineered THz lasers is promising for many applications including imaging,sensing,and communications. | Song Han Jieyuan Cui Yunda Chua Yongquan Zeng Liangxing Hu Mingjin Dai Fakun Wang Fangyuan Sun Song Zhu Lianhe Li Alexander Giles Davies Edmund Harold Linfield Chuan Seng Tan Yuri kivshar Qi Jie Wang | 2023 | Light(Science & Applications)2023，12，7： | 0 |
| 9 | Targeting of elevated cell surface phosphatidylserine with saposin C-dioleoylphosphatidylserine nanodrug as individual or combination therapy for pancreatic cancer显示文摘Pancreatic cancer is one of the deadliest of cancers with a five-year survival of roughly 8%.Current therapies are:surgery,radiation and chemotherapy.Surgery is curative only if the cancer is caught very early,which is rare,and the latter two modalities are only marginally effective and have significant side effects.We have developed a nanosome comprised of the lysosomal protein,saposin C(SapC)and the acidic phospholipid,dioleoylphosphatidylserine(DOPS).In the acidic tumor microenvironment,this molecule,SapC-DOPS,targets the phosphatidylserine cancer-biomarker which is predominantly elevated on the surface of cancer cells.Importantly,SapC-DOPS can selectively target pancreatic tumors and metastases.Furthermore,SapC-DOPS has exhibited an impressive safety profile with only a few minor side effects in both preclinical experiments and in phase I clinical trials.With the dismal outcomes for pancreatic cancer there is an urgent need for better treatments and SapC-DOPS is a good candidate for addition to the oncologist’s toolbox. | Harold W Davis Ahmet Kaynak Subrahmanya D Vallabhapurapu Xiaoyang Qi | 2021 | World Journal of Gastrointestinal Oncology2021，13，6： | 0 |
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