Abstract:
:A small-angle cleavage technique has been developed that produces superior transmission electron microscope (TEM) samples of semiconductors and related materials. The technique involves back-thinning the sample to approximately 100 microns, then scribing a groove on this back face at a specified small angle to a standard cleavage plane. The sample is cleaved along this scribe line followed by cleaving along the standard cleavage plane to produce a thin wedged sample. Samples prepared by this method are characterized and compared with conventional and low-angle ion milled samples. The technique is illustrated, and the characteristic geometry of the cleaved sample is explained in terms of a simplified cleavage model.
journal_name
Microsc Res Techjournal_title
Microscopy research and techniqueauthors
McCaffrey JPdoi
10.1002/jemt.1070240210subject
Has Abstractpub_date
1993-02-01 00:00:00pages
180-4issue
2eissn
1059-910Xissn
1097-0029journal_volume
24pub_type
杂志文章abstract::Among the five senses, the sense of smell (olfaction) is the most sensitive and emotional window on the outside world (Stern and Marx, 1999). The olfactory system recognizes and discriminates myriad odorants of diverse molecular structures. What makes the olfactory system so specific and sensitive? OE harboring the ol...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.10130
更新日期:2002-08-01 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20033
更新日期:2004-03-01 00:00:00
abstract::The photoreceptor population in Xenopus consists of a green-sensitive rod (lambda(max) = 523 nm), a blue-sensitive rod (lambda(max) = 445 nm) and three classes of cone. The largest cone is red-sensitive (lambda(max) = 611 nm). The intermediate cone is presumed to be blue-sensitive based on physiological criteria, wher...
journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22957
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journal_title:Microscopy research and technique
pub_type: 杂志文章
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更新日期:2020-12-11 00:00:00
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journal_title:Microscopy research and technique
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journal_title:Microscopy research and technique
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journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/jemt.10314
更新日期:2003-05-01 00:00:00
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journal_title:Microscopy research and technique
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journal_title:Microscopy research and technique
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更新日期:2010-08-01 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.1070270504
更新日期:1994-04-01 00:00:00
abstract::Acquisition of a great number of energy-filtered images in a TEM (EFTEM) around the characteristic signal with a low energy-selecting slit allows display of the electron energy loss (EEL)-spectrum of regions of interest (ROIs) of a sample. These EEL-spectra can be submitted to the different treatments already in use f...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.1079
更新日期:2001-04-15 00:00:00
abstract::In the present work, we propose the use of the Laser Scanning Confocal Microscopy (LSCM) to determine the effect of water repellents on rock's pore-network configuration and interconnection. The rocks studied are sandstones of Miocene age, a building material that is commonly found in the architectural heritage of Tun...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20624
更新日期:2008-11-01 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/(SICI)1097-0029(19980915)42:6<433::AID-JEM
更新日期:1998-09-15 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20543
更新日期:2008-03-01 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20644
更新日期:2009-02-01 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.1070290404
更新日期:1994-11-01 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/jemt.10101
更新日期:2002-06-15 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20954
更新日期:2011-07-01 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.20088
更新日期:2004-07-01 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章,评审
doi:10.1002/(SICI)1097-0029(19990115/01)44:2/3<105::AI
更新日期:1999-01-15 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.23425
更新日期:2020-04-01 00:00:00
abstract::This work provides examples of some of the imaging capabilities of environmental scanning electron microscopy applied to easily charged samples relevant to particle analysis. Environmental SEM (also referred to as high pressure or low vacuum SEM) can address uncoated samples that are known to be difficult to image. Mo...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.1070250507
更新日期:1993-08-01 00:00:00
abstract::The aim of this study was to evaluate the effect of final irrigation protocols (17% EDTA, BioPure MTAD, SmearClear, and QMiX) on microhardness and erosion of root canal dentin. Fifty roots were sectioned transversely at the cement-enamel junction and each root was sectioned horizontally into 4-mm-thick slices. The sam...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22268
更新日期:2013-10-01 00:00:00
abstract::In present study, multiple microscope techniques were used for the systematics identification of the species Asplenium dalhousiae. The plant was collected from different phytogeographical and its natural habitat of Pakistan, where it shows higher diversity. Morphology, foliar epidermal anatomy, and spore morphological...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.23189
更新日期:2019-04-01 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/1097-0029(20001015)51:2<204::AID-JEMT11>3.
更新日期:2000-10-15 00:00:00
abstract::The rapid photothermal lysis of Escherichia coli O157:H7 treated with light-triggered Janus nanomotors was visualized by Hilbert differential contrast transmission electron microscopy (HDC-TEM). The extraordinary advantage of this high-resolution microscopic technique was that it revealed the detailed ultrastructure a...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.23657
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22432
更新日期:2014-12-01 00:00:00
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journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.23530
更新日期:2020-11-01 00:00:00
abstract::Nonlinear microscopy techniques are being increasingly used to perform in vivo studies in dermatology. These methods enable us to investigate the morphology and monitor the physiological process in the skin by the use of femtosecond lasers operating in the red, near-infrared spectral range (680-1,300 nm). In this work...
journal_title:Microscopy research and technique
pub_type: 杂志文章
doi:10.1002/jemt.22545
更新日期:2015-09-01 00:00:00