|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A review on MBE-grown HgCdSe infrared materials on GaSb(211)B substrates显示文摘We review our recent efforts on developing HgCdSe infrared materials on Ga Sb substrates via molecular beam epitaxy(MBE) for fabricating next generation infrared detectors with features of lower production cost and larger focal plane array format size. In order to achieve high-quality HgCdSe epilayers, ZnTe buffer layers are grown before growing HgCdSe, and the study of misfit strain in ZnTe buffer layers shows that the thickness of ZnTe buffer layer needs to be below 300 nm in order to minimize the generation of misfit dislocations. The cut-off wavelength/alloy composition of HgCdSe materials can be varied in a wide range by varying the ratio of Se/Cd beam equivalent pressure during the HgCdSe growth.Growth temperature presents significant impact on the material quality of HgCdSe, and lower growth temperature leads to higher material quality for HgCdSe. Typically, long-wave infrared HgCdSe(x = 0.18, cut-off wavelength of 10.4 μm at 80 K) presents an electron mobility as high as 1.3×10~5cm^2·V^(-1)·s^(-1), a background electron concentration as low as 1.6×10^(16)cm^(-3), and a minority carrier lifetime as long as 2.2 μs. These values of electron mobility and minority carrier lifetime represent a significant improvement on previous studies of MBE-grown HgCdSe reported in the open literatures,and are comparable to those of counterpart HgCdTe materials grown on lattice-matched CdZnTe substrates. These results indicate that HgCdSe grown at the University of Western Australia, especially long-wave infrared can meet the basic material quality requirements for making high performance infrared detectors although further effort is required to control the background electron concentration to below 10^(15)cm^(-3). More importantly, even higher quality HgCdSe materials on GaSb are expected by further optimizing the growth conditions, using higher purity Se source material, and implementing postgrowth thermal annealing and defect/impurity gettering/filtering. Our results demonstrate the great potential of HgCdSe infrared materials grown on GaSb substrates for fabricating next generation infrared detectors with features of lower cost and larger array format size. | Z K Zhang W W Pan J L Liu W Lei | 2019 | Chinese Physics B2019，28，1： | 2 |
| 2 | Nanobelts of semiconducting oxides显示文摘 | PAN Z W DAI Z R WANG Z L | 2001 | Science2001，291，5510： | 1 |
| 3 | Targeting to tumor necrotic regions with biotinylated antibody and streptavidin modified liposomes显示文摘 | Pan H Han L Chen W | 2008 | J Control Release2008，125，3： | 1 |
| 4 | Luminescence effect of silver nanoparticle in water phase显示文摘 | JIANG Z L YUAN W E PAN H C | 2005 | Spectrochim Acta Part B2005，61，1112： | 1 |
| 5 | Haploinsufficiency of delta- like 4 ligand results in embryonic lethality due to ma:or defects in arterial and vascular development显示文摘 | Gale N W Dominguez M G Noguera I Pan L Hughes V Va]enzuela D M | 2004 | Proc Natl Acad Sci USA2004，101，15： | 1 |
| 6 | Endogenous hy-drogen sulfide contributes to the cardioprotection by metabolic inhibition preconditioning in the rat ventricular myocytes显示文摘 | PAN T T FENG Z N SHIAU W L | 2006 | Molecular and Cellular Cardiology2006，40，2： | 1 |
| 7 | Comparison of spectral and image morphological analysis for egg early hatching propertydetection based on hyperspectral imaging 显示文摘 | Zhang W Pan L Q Tu K | 2014 | Plos ONE2014，9，2： | 1 |
| 8 | Influence of retrogression and re-aging treatment on corrosion behaviour of an A1-Zn-Mg-Cu alloy显示文摘 | XIAO Y P PAN Q L LI W B | 2011 | Materials& Design2011，32，4： | 1 |
| 9 | Bioavailability of Cd in a soil–rice system in China:soil type versus genotype effects显示文摘 | Li Z W Li L Q Pan G X | 2005 | Plant and Soil2005，271，12： | 1 |
| 10 | IrrE, a global regulator of extreme radiation resistance inDeinococcus radiodurans, enhances salt tolerance in Escherichia coli and Brassica napus显示文摘 | Pan J Wang J Zhou Z Yan Y Zhang W Lu W Ping S Dai Q Yuan M Feng B Hou X Zhang Y Ma R Liu T Feng L Wang L Chen M Lin M | 2009 | PloS One2009，4，2： | 1 |
| 11 | Nanobelts of semiconduct- ing ox-ides显示文摘 | Pan Z W Dai Z R Wang Z L | 2001 | Science2001，291，： | 1 |
| 12 | Targeted disruption ofprotein kinase C epsilon reduces cell invasion and motilitythrough inactivation of RhoA and RhoC GTPases in head andneck squamous cell carcinoma显示文摘 | Pan Q Bao L W Teknos T N | 2006 | Cancer Res2006，66，19： | 1 |
| 13 | Bioavailability of Cd in a soilrice system in China:Soil type versus genotype effects显示文摘 | Li Z W Li L Q Pan G X | 2005 | Plant and Soil2005，271，： | 1 |
| 14 | Synchronization performance comparison of vertical-cavity surface-emitting lasers with two different feedback chaos schern显示文摘 | Zhang W L Pan W Luo B | 2005 | Semicond Sci Tectal2005，20，7： | 1 |
| 15 | Nanobelts of semi- conducting oxides显示文摘 | Pan Z W Dai Z R Wang Z L | 2001 | Science2001，291，： | 1 |
| 16 | 查看详情显示文摘 | Pan Z W Lai H L Au F C K | | 0，，： | 1 |
| 17 | Architecture- based software reliability modeling显示文摘 | WANG W L PAN D CHEN M H | 2006 | The Journal of Systems and Software2006，79，： | 1 |
| 18 | 显示文摘 | Pan W y Daam C Q Cross L E | 1989 | J Appl Phys1989，66，12： | 1 |
| 19 | 显示文摘 | Pan Z W Dai Z R Wang Z L | 2001 | Science2001，291，： | 1 |
| 20 | Effects of design and operating parameters on CO2 absorption in microchannel contactors显示文摘 | Niu H N Pan L W Su H J | 2009 | Ind Eng Chem Res2009，48，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员